Semaphorin gene family

ABSTRACT

A novel class of proteins, semaphorins, nucleic acids encoding semaphorins, semaphorin peptides, and methods of using semaphorins and semaphorin-encoding nucleic acids are disclosed. Semaphorin peptides and receptor agonists and antagonists provide potent modulators of nerve cell growth and regeneration. The invention provides pharmaceutical compositions, methods for screening chemical libraries for regulators of cell growth/differentiation; semaphorin gene-derived nucleic acids for use in genetic mapping, as probes for related genes, and as diagnostic reagents for genetic neurological disease; specific cellular and animal systems for the development of neurological disease therapy.

The research carried out in the subject application was supported in part by grants from the National Institutes of Health. The government may have rights in any patent issuing on this application.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation of U.S. application Ser. No. 08/835,268, filed Apr. 8, 1997, now U.S. Pat. No. 5,807,826, which is a division of U.S. application Ser. No. 08/121,713, filed Sep. 13, 1993, now U.S. Pat. No. 5,639,856.

INTRODUCTION

1. Technical Field

The technical field of this invention concerns peptides, polypeptides, and polynucleotides involved in nerve cell growth.

2. Background

The specificity of the wiring of the nervous system--the complex pattern of specific synaptic connections--begins to unfold during development as the growing tips of neurons--the growth cones--traverse long distances to find their correct targets. Along their journey, they are confronted by and correctly navigate a series of choice points in a remarkably unerring way to ultimately contact and recognize their correct target.

The identification of growth cone guidance cues is to a large extent, the holy grail of neurobiology. These are the compounds that tell neurons when to grow, where to grow, and when to stop growing. The medical applications of such compounds and their antagonists are enormous and include modulating neuronal growth regenerative capacity, treating neurodegenerative disease, and mapping (e.g. diagnosing) genetic neurological defects.

Over decades of concentrated research, various hypotheses of chemo-attractants and repellant, labeled pathways, cell adhesion molecules, etc. have been evoked to explain guidance. Recently, several recent lines of experiments suggest repulsion may play an important role in neuron guidance and two apparently unrelated factors ("Neurite Growth Inhibitor" and "Collapsin") capable of inhibiting or collapsing growth cones have been reported.

Relevant Literature

For a recent review of much of the literature in this field, see Goodman and Shatz (1993) Cell 72/Neuron 10, 77-98. A description of grasshopper fasciclin IV (now called G-Semaphorin I) appears in Kolodkin et al. (1992) Neuron 9, 831-845. Recent reports on Collapsin and Neurite Growth Inhibitor include Raper and Kapfhammer (1990) Neuron 4, 21-29, an abstract presented by Raper at the GIBCO-BRL Symposium on "Genes and Development/Function of Brain" on Jul. 26, 1993 and Schwab and Caroni (1988) J Neurosci 8, 2381 and Schnell and Schwab (1990) Nature 343, 269, respectively.

SUMMARY OF THE INVENTION

A novel class of proteins, semaphorins, nucleic acids encoding semaphorins, and methods of using semaphorins and semaphorin-encoding nucleic acids are disclosed. Semaphorins include the first known family of human proteins which function as growth cone inhibitors and a family of proteins involved in viral, particularly pox viral, pathogenesis and oncogenesis. Families of semaphorin-specific receptors, including receptors found on nerve growth cones and immune cells are also disclosed.

The invention provides agents, including semaphorin peptides, which specifically bind semaphorin receptors and agents, including semaphorin receptor peptides, which specifically bind semaphorins. These agents provide potent modulators of nerve cell growth, immune responsiveness and viral pathogenesis and find use in the treatment and diagnosis of neurological disease and neuro-regeneration, immune modulation including hypersensitivity and graft-rejection, and diagnosis and treatment of viral and oncological infection/diseases.

Semaphorins, semaphorin receptors, semaphorin-encoding nucleic acids, and unique portions thereof also find use variously in screening chemical libraries for regulators of semaphorin or semaphorin receptor-mediated cell activity, in genetic mapping, as probes for related genes, as diagnostic reagents for genetic neurological, immunological and oncological disease and in the production of specific cellular and animal systems for the development of neurological, immunological, oncological and viral disease therapy.

DESCRIPTION OF SPECIFIC EMBODIMENTS

The present invention discloses novel families of proteins important in nerve and immune cell function: the semaphorins and the semaphorin receptors. The invention provides agents, including semaphorin peptides, which specifically bind semaphorin receptors and agents, including semaphorin receptor peptides, which specifically bind semaphorins. These agents find a wide variety of clinical, therapeutic and research uses, especially agents which modulate nerve and/or immune cell function by specifically mimicing or interfering with semaphorin-receptor binding. For example, selected semaphorin peptides shown to act as semaphorin receptor antagonists are effective by competitively inhibiting native semaphorin association with cellular receptors. Thus, depending on the targeted receptor, these agents can be used to block semaphorin mediated neural cell growth cone repulsion or contact inhibition. Such agents find broad clinical application where nerve cell growth is indicated, e.g. traumatic injury to nerve cells, neurodegenerative disease, etc. A wide variety of semaphorin- and semaphorin receptor-specific binding agents and methods for identifying, making and using the same are described below.

Binding agents of particular interest are semaphorin peptides which specifically bind and antagonize a semaphorin receptor and semaphorin receptor peptides which specifically bind a semaphorin and prevent binding to a native receptor. While exemplified primarily with semaphorin peptides, much of the following description applies analogously to semaphorin receptor peptides.

The semaphorin peptides of the invention comprise a unique portion of a semaphorin and have semaphorin binding specificity. A "unique portion" of a semaphorin has an amino acid sequence unique to that disclosed in that it is not found in any previously known protein. Thus a unique portion has an amino acid sequence length at least long enough to define a novel peptide. Unique semaphorin portions are found to vary from about 5 to about 25 residues, preferably from 5 to 10 residues in length, depending on the particular amino acid sequence. Unique semaphorin portions are readily identified by comparing the subject semaphorin portion sequences with known peptide/protein sequence data bases. Preferred unique portions derive from the semaphorin domains (which exclude the Ig-like, intracellular and transmembrane domains as well as the signal sequences) of the disclosed semaphorin sequences, especially regions that bind the semaphorin receptor, especially that of the human varieties. Preferred semaphorin receptor unique portions derive from the semaphorin binding domains, especially regions with residues which contact the semaphorin ligand, especially that of the human varieties. Particular preferred peptides are further described herein.

The subject peptides may be free or coupled to other atoms or molecules. Frequently the peptides are present as a portion of a larger polypeptide comprising the subject peptide where the remainder of the polypeptide need not be semaphorin or semaphorin receptor-derived. Alternatively, the subject peptide may be present as a portion of a "substantially full-length" semaphorin domain or semaphorin receptor sequence which comprises or encodes at least about 200, preferably at least about 250, more preferably at least about 300 amino acids of a disclosed semaphorin/receptor sequence. Thus the invention also provides polypeptides comprising a sequence substantially similar to that of a substantially full-length semaphorin domain or a semaphorin receptor. "Substantially similar" sequences share at least about 40%, more preferably at least about 60%, and most preferably at least about 80% sequence identity. Where the sequences diverge, the differences are generally point insertions/deletions or conservative substitutions, i.e. a cysteine/threonine or serine substitution, an acidic/acidic or hydrophobic/hydrophobic amino acid substitution, etc.

The subject semaphorin peptides/polypeptides are "isolated", meaning unaccompanied by at least some of the material with which they are associated in their natural state. Generally, an isolated peptide/polypeptide constitutes at least about 1%, preferably at least about 10%, and more preferably at least about 50% by weight of the total peptide/protein in a given sample. By pure peptide/polypeptide is intended at least about 90%, preferably at least 95%, and more preferably at least about 99% by weight of total peptide/protein. Included in the subject peptide/polypeptide weight are any atoms, molecules, groups, or polymers covalently coupled to the subject semaphorin/receptor peptide/polypeptide, especially peptides, proteins, detectable labels, glycosylations, phosphorylations, etc.

The subject peptides/polypeptides may be isolated or purified in a variety of ways known to those skilled in the art depending on what other components are present in the sample and to what, if anything, the peptide/polypeptide is covalently linked. Purification methods include electrophoretic, molecular, immunological and chromatographic techniques, especially affinity chromatography and RP-HPLC in the case peptides. For general guidance in suitable purification techniques, see Scopes, R., Protein Purification, Springer-Verlag, N.Y. (1982).

The subject peptides/polypeptides generally comprise naturally occurring amino acids but D-amino acids or amino acid mimetics coupled by peptide bonds or peptide bond mimetics may also be used. Amino acid mimetics are other than naturally occurring amino acids that conformationally mimic the amino acid for the purpose of the requisite semaphorin/receptor binding specificity. Suitable mimetics are known to those of ordinary skill in the art and include β-γ-δ amino and imino acids, cyclohexylalanine, adamantylacetic acid, etc., modifications of the amide nitrogen, the α-carbon, amide carbonyl, backbone modifications, etc. See, generally, Morgan and Gainor (1989) Ann. Repts. Med. Chem 24, 243-252; Spatola (1983) Chemistry and Biochemistry of Amino Acids, Peptides and Proteins, Vol VII (Weinstein) and Cho et. al (1993) Science 261, 1303-1305 for the synthesis and screening of oligocarbamates.

The subject semaphorin peptides/polypeptides have a "semaphorin binding specificity" meaning that the subject peptide/polypeptide retains a molecular conformation specific to one or more of the disclosed semaphorins and specifically recognizable by a semaphorin-specific receptor, antibody, etc. As such, a semaphorin binding specificity may be provided by a semaphorin-specific immunological epitope, lectin binding site, etc., and preferably, a receptor binding site. Analogously, the semaphorin receptor peptides/polypeptides have a "semaphorin receptor binding specificity" meaning that these peptides/polypeptides retain a molecular conformation specific to one or more of the disclosed semaphorin receptors and specifically recognizable by a semaphorin, a receptor-specific antibody, etc.

"Specific binding" is empirically determined by contacting, for example a semaphorin-derived peptide with a mixture of components and identifying those components that preferentially bind the semaphorin. Specific binding is most conveniently shown by competition with labeled ligand using recombinant semaphorin peptide either in vitro or in cellular expression systems as disclosed herein. Generally, specific binding of the subject semaphorin has binding affinity of 10⁻⁶ M, preferably 10⁻⁸ M, more preferably 10⁻¹⁰ M, under in vitro conditions as exemplified below.

The peptides/polypeptides may be modified or joined to other compounds using physical, chemical, and molecular techniques disclosed or cited herein or otherwise known to those skilled in the relevant art to affect their semaphorin binding specificity or other properties such as solubility, membrane transportability, stability, binding specificity and affinity, chemical reactivity, toxicity, bioavailability, localization, detectability, in vivo half-life, etc. as assayed by methods disclosed herein or otherwise known to those of ordinary skill in the art. For example, point mutations are introduced by site directed mutagenesis of nucleotides in the DNA encoding the disclosed semaphorin polypeptides or in the course of in vitro peptide synthesis.

Other modifications to further modulate binding specificity/affinity include chemical/enzymatic intervention (e.g. fatty acid-acylation, proteolysis, glycosylation) and especially where the peptide/polypeptide is integrated into a larger polypeptide, selection of a particular expression host, etc. In particular, many of the disclosed semaphorin peptides contain serine and threonine residues which are phosphorylated or dephosphorylated. See e.g. methods disclosed in Roberts et al. (1991) Science 253, 1022-1026 and in Wegner et al. (1992) Science 256, 370-373. Amino and/or carboxyl termini may be functionalized e.g., for the amino group, acylation or alkylation, and for the carboxyl group, esterification or amidification, or the like. Many of the disclosed semaphorin peptides/polypeptides also contain glycosylation sites and patterns which may disrupted or modified, e.g. by enzymes like glycosidases or used to purify/identify the receptor, e.g. with lectins. For instance, N or O-linked glycosylation sites of the disclosed semaphorin peptides may be deleted or substituted for by another basic amino acid such as Lys or His for N-linked glycosylation alterations, or deletions or polar substitutions are introduced at Ser and Thr residues for modulating O-linked glycosylation. Glycosylation variants are also produced by selecting appropriate host cells, e.g. yeast, insect, or various mammalian cells, or by in vitro methods such as neuraminidase digestion. Useful expression systems include COS-7, 293, BHK, CHO, TM4, CV1, VERO-76, HELA, MDCK, BRL 3A, W138, Hep G2, MMT 060562, TRI cells, baculovirus systems, for examples. Other covalent modifications of the disclosed semaphorin peptides/polypeptides may be introduced by reacting the targeted amino acid residues with an organic derivatizing (e.g. methyl-3- (p-azido-phenyl)dithio!propioimidate) or crosslinking agent (e.g. 1,1-bis(diazoacetyl)-2-phenylethane) capable of reacting with selected side chains or termini. For therapeutic and diagnostic localization, semaphorins and peptides thereof may be labeled directly (radioisotopes, fluorescers, etc.) or indirectly with an agent capable of providing a detectable signal, for example, a heart muscle kinase labeling site.

The following are 14 classes of preferred semaphorin peptides where bracketed positions may be occupied by any one of the residues contained in the brackets and "Xaa" signifies that the position may be occupied by any one of the 20 naturally encoded amino acids. These enumerated peptides maintain highly conserved structures which provide important semaphorin binding specificities;

(a) AspGlu!Cys GlnLysArgAlaAsn!Asn TyrPheVal!Ile (SEQ ID NO:1) Cys GlnLysArgAlaAsn!Asn TyrPheVal!Ile ArgLysGlnThr! (SEQ ID NO:2)

(b)CysGlyThr AsnGly! AlaSerAsn! TyrPheHisGly! LysArgHisAsnGln! (SEQ ID NO:3) CysGlyThr AsnGly! AlaSerAsn!XaaXaaPro (SEQ ID NO:4) CysGlyThr AsnGly!XaaXaaXaaProXaa CysAsp! (SEQ ID NO:5) CysGlyThrXaaXaaXaaXaaProXaa CysAsp!XaaXaa TyrIle! (SEQ ID NO:6)

(c) ArgIleGlnVal! GlyAla! LeuValLys! CysSer!Pro PheTyr! AspAsn! (SEQ ID NO:7) CysSer!Pro PheTyr! AspAsn!Pro AspGluArgLys! HisLeuAsp! (SEQ ID NO:8) GlyXaa GlyAla!Xaa CysSer!ProTyr AspAsn!Pro (SEQ ID NO:9)

(d) Leu PheTyr!Ser GlyAla!Thr ValAsnAla!Ala (SEQ ID NO:10) Leu PheTyr!SerXaaThrXaaAla AspGlu! PheTyr! (SEQ ID NO:11) PheTyr!Ser GlyAla!Thr ValAsnAla!Ala AspGlu! PheTyr! (SEQ ID NO:12)

(e) Leu AsnAsp! AlaLys!ProAsnPheVal (SEQ ID NO:13)

(f) PhePhePheArgGlu (SEQ ID NO:14) PhePhe PheTyr!ArgGlu ThrAsn! (SEQ ID NO:15) PhePheArgGlu ThrAsn!Ala (SEQ ID NO:16) Phe PheTyr!ArgGlu ThrAsn!Ala (SEQ ID NO:17) TyrPhePhe PheTyr!ArgGlu (SEQ ID NO:18) PheTyr!PhePhe PheTyr!ArgGlu (SEQ ID NO:19) PheTyr! PheTyr! PheTyr!ArgGlu ThrAsn!Ala (SEQ ID NO:20) IleVal! PheTyr!Phe PheTyr! PheTyr!ArgGlu (SEQ ID NO:21) Asp LysPheTyr!Val PheTyr! PheTyrIleLeu! PheTyrIleLeu! PheTyr! (SEQ ID NO:22) ValIle! PheTyr! PheTyrIleLeu! PheTyrIleLeu!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:23) valIle! PheTyr! PheTyrIleLeu! PheTyrIleLeu! PheTyr! ArgThr! GluAspVal! ThrAsn! (SEQ NO:24)

(g) Glu PheTyr!IleAsn CysSer!GlyLys (SEQ ID NO:25) PheTyr!IleAsnCysGlyLys AlaValIle! (SEQ ID NO:26)

(h) Arg ValIle! AlaGly! ArgGln! valIle!CysLys (SEQ ID NO:27) Arg ValIle!Xaa ArgGln! ValIle!CysXaaXaaAsp (SEQ ID NO:28) GlyLys ValAlaIle!XaaXaaXaaArg ValAlaIle!XaaXaaXaaCysLys (SEQ ID NO:29)

(i) ArgLysAsn!Trp ThrAlaSer! ThrAlaSer! PheTyrLeu!Leu LysArg! (SEQ ID NO:30) PheTyr!Leu LysArg! AlaSer!ArgLeu AsnIle!Cys (SEQ ID NO:31) AsnIle!CysSer IleVal! ProSer!Gly (SEQ ID NO:32) Trp ThrAlaSer! ThrAlaSer! PheTyrLeu!LeuLys AlaSerValIleLeu!XaaLeu (SEQ ID NO:33) Trp ThrAlaSer! ThrAlaSer!XaaLeuLysXaaXaaLeuXaaCys (SEQ ID NO:34) TrpXaa ThrSer!XaaLeuLysXaaXaaLeuXaaCys (SEQ ID NO:35)

(j) PheTyr! PheTyr! AsnAsp!GluIleGlnSer (SEQ ID NO:36) PheTyr!Pro PheTyr! PheTyr! PheTyr! AsnAsp!Glu (SEQ ID NO:37)

(k) GlySerAla ValIleLeu!CysXaa PheTyr! (SEQ ID NO:38) SerAla ValIleLeu!CysXaa PheTyr!XaaMet (SEQ ID NO:39)

(l) AsnSer AsnAla!TrpLeu ProAla!Val (SEQ ID NO:40)

(m) ValLeuIle!Pro GluAspTyrSerPhe!ProArgProGly (SEQ ID NO:41) ValLeuIle!ProXaaPro ArgAla!ProGlyXaaCys (SEQ ID NO:42) Pro GluAspTyrSerPhe!ProArgProGly ThrGlnSer!Cys (SEQ ID NO:43)

(n) AspPro HisPheTyr!Cys AlaGly!Trp (SEQ ID NO:44) Pro HisPheTyr!Cys AlaGly!TrpAsp (SEQ ID NO:45) AspProXaaCys AlaGly!TrpAsp (SEQ ID NO:46) CysXaaXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:47) CysXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:48) CysXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:49) CysXaaXaaCysXaaXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:50) CysXaaXaaCysXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:51) CysXaaXaaCysXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:52)

The following peptides represent particularly preferred members of each class:

(a) AspCysGlnAsnTyrIle (SEQ ID NO:67)

(b) CysGlyThr AsnGly! AlaSer!XaaXaaPro (SEQ ID NO:68)

(c) GlyXaa SerCys!ProTyrAspPro (SEQ ID NO:69)

(d) LeuTyrSerGlyThr ValAsnAla!Ala (SEQ ID NO:70)

(e) LeuAsnAlaProAsnPheVal (SEQ ID NO:71)

(f) PheTyr!PhePhe PheTyr!ArgGlu (SEQ ID NO:19)

(g) Glu PheTyr!IleAsn CysSer!GlyLys (SEQ ID NO:25)

(h) Arg ValIle!AlaArgValCysLys (SEQ ID NO:72)

(i) Trp ThrAla! Ser! PheTyr!LeuLys AlaSer!ArgLeu (SEQ ID NO:73)

(j) ProPheTyrPhe AsnAsp!GluIleGlnSer (SEQ ID NO:74)

(k) GlySerAlaValCysXaa PheTyr! (SEQ ID NO:75)

(l) AsnSerAsnTrpLeu ProAla!Val (SEQ ID NO:76)

(m) Pro GluAsp!ProArgProGly ThrGlnSer!Cys (SEQ ID NO:77)

(n) AspProTyrCys AlaGly!TrpAsp (SEQ ID NO:78)

The following 14 classes are preferred peptides which exclude semaphorin peptides encoded in open reading frames of Variola major or Vaccinia viruses.

(a) AspGlu!Cys GlnLysArgAlaAsn!Asn TyrPheVal!Ile (SEQ ID NO:01) Cys GlnLysArgAlaAsn!Asn TyrPheVal!Ile ArgLysGlnThr! (SEQ ID NO:02)

(b) CysGlyThr AsnGly! AlaSer! TyrPheHisGly! LysArgHisAsnGln! (SEQ ID NO:79) CysGlyThr AsnGly! AlaSerAsn! TyrPheHis! LysArgHisAsnGln! (SEQ ID NO:80) CysGlyThr AsnGly! AlaSer!XaaXaaPro (SEQ ID NO:81)

(c) ArgIleGlnVal! GlyAla! LeuValLys! CysSer!Pro PheTyr! AspAsn! (SEQ ID NO:07) CysSer!Pro PheTyr! AspAsn!Pro AspGluArgLys! HisLeuAsp! (SEQ ID NO:08) GlyXaa GlyAla!Xaa CysSer!ProTyr AspAsn!Pro (SEQ ID NO:09)

(d) Leu PheTyr!Ser GlyAla!Thr ValAsnAla!Ala (SEQ ID NO:10) Leu PheTyr!SerXaaThrXaaAla AspGlu! PheTyr! (SEQ ID NO:11) PheTyr!Ser GlyAla!Thr ValAsnAla! AspGlu! PheTyr! (SEQ ID NO:12)

(e) Leu AsnAsp! AlaLys!ProAsnPheVal (SEQ ID NO:13)

(f) PhePhePheArgGlu (SEQ ID NO:14) PhePhe PheTyr!ArgGlu ThrAsn! (SEQ ID NO:15) PhePheArgGlu ThrAsn!Ala (SEQ ID NO:16) Phe PheTyr!ArgGlu ThrAsn!Ala (SEQ ID NO:17) TyrPhePhe PheTyr!ArgGlu (SEQ ID NO:18) PheTyr!PhePhe PheTyr!ArgGlu (SEQ ID NO:19) PheTyr! PheTyr! PheTyr!ArgGlu ThrAsn!Ala (SEQ ID NO:20) IleVal! PheTyr!Phe PheTyr! PheTyr!ArgGlu (SEQ ID NO:21) Asp LysPheTyr!Val PheTyr! PheTyrLeu! PheTyrIleLeu! PheTyr! (SEQ ID NO:22) Asp LysPheTyr!Val PheTyr! PheTyrIleLeu! PheTyrIle! PheTyr! (SEQ ID NO:82) ValIle! PheTyr! PheTyrLeu! PheTyrIleLeu!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:83) ValIle! PheTyr! PheTyrIleLeu! PheTyrIle!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:84) ValIle! PheTyr! PheTyrIleLeu! PheTyrIleLeu!PheArgXaa ThrAsn! (SEQ ID NO:85) ValIle! PheTyr! PheTyrLeu! PheTyrIleLeu! PheTyr! ArgThr! GluAspVal! ThrAsn! (SEQ ID NO:86)

(g) Glu PheTyr!IleAsn CysSer!GlyLys (SEQ ID NO:25) PheTyr!IleAsnCysGlyLys AlaValIle! (SEQ ID NO:26)

(h) Arg ValIle! AlaGly! ArgGln! ValIle!CysLys (SEQ ID NO:27) Arg ValIle!Xaa ArgGln! ValIle!CysXaaXaaAsp (SEQ ID NO:28) GlyLys ValAlaIle!XaaXaaXaaArg ValAlaIle!XaaXaaXaaCysLys (SEQ ID NO:29)

(i) ArgLysAsn!Trp ThrAla! ThrAlaSer! PheTyrLeu!Leu LysArg! (SEQ ID NO:87) PheTyr!Leu LysArg! AlaSer!ArgLeu AsnIle!Cys (SEQ ID NO:31) AsnIle!CysSer IleVal! ProSer!Gly (SEQ ID NO:32) Trp ThrAla! ThrAlaSer! PheTyrLeu!LeuLys AlaSerValIleLeu!XaaLeu (SEQ ID NO:88) Trp ThrAlaSer! ThrAlaSer! PheTyrLeu!LeuLys AlaSerIleLeu!XaaLeu (SEQ ID NO:89) Trp ThrAla! ThrAlaSer!XaaLeuLysXaaXaaLeuXaaCys (SEQ ID NO:90)

(j) PheTyr! PheTyr! AsnAsp!GluIleGlnSer (SEQ ID NO:36) PheTyr!Pro PheTyr! PheTyr! PheTyr! AsnAsp!Glu (SEQ ID NO:37)

(k) GlySerAla ValIleLeu!CysXaa PheTyr! (SEQ ID NO:38) SerAla ValIle!CysXaa PheTyr!XaaMet (SEQ ID NO:39)

(l) AsnSer AsnAla!TrpLeu ProAla!Val (SEQ ID NO:40)

(m) ValLeuIle!Pro( GluAspTyrSerPhe!ProArgProGly (SEQ ID NO:41) ValLeuIle!ProXaaProArgProGlyXaaCys (SEQ ID NO:91) Pro GluAspTyrSerPhe!ProArgProGly ThrGlnSer!Cys (SEQ ID NO:43)

(n) AspPro HisPheTyr!Cys AlaGly!Trp (SEQ ID NO:44) Pro HisPheTyr!Cys AlaGly!TrpAsp (SEQ ID NO:45) AspProXaaCys AlaGly!TrpAsp (SEQ ID NO:46) CysXaaXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:47) CysXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:48) CysXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:49) CysXaaXaaCysXaaXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:50) CysXaaXaaCysXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:51) CysXaaXaaCysXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:52)

The following 2 classes are preferred peptides which exclude semaphorin peptides encoded in open reading frames of Variola major or Vaccinia viruses Grasshopper Semaphorin I.

(f) TyrPhePhe PheTyr!ArgGlu (SEQ ID NO:18) Asp LysTyr!Val PheTyr! PheTyrLeu! PheTyrIleLeu! PheTyr! (SEQ ID NO:92) Asp LysTyr!Val PheTyr! PheTyrIleLeu! PheTyrIle! PheTyr! (SEQ ID NO:93) ValIle!Tyr PheTyrLeu! PheTyrIleLeu!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:94) ValIle!Tyr PheTyrIleLeu! PheTyrIle!Phe ArgThr!Xaa ThrrAsn! (SEQ ID NO:95) ValIle!Tyr PheTyrleLeu! PheTyrIleLeu!PheArgXaa ThrAsn! (SEQ ID NO:96) Val PheTyr! PheTyrLeu! PheTyrIleLeu! PheTyr! ArgThr! ThrAsn! Val! (SEQ ID NO:97) Val PheTyr! PheTyrIlLeu! PheTyrIle! PheTyr! ArgThr! GluAspVal! ThrAsn! (SEQ ID NO:98) Val PheTyr! PheTyrIleLeu! PheTyrIleLeu! PheTyr!Arg GluAspVal! ThrAsn! (SEQ ID NO:99)

(n) CysXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:48) CysXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:49) CysXaaXaaCysXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:51) CysXaaXaaCysXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:52)

The following 5 classes include peptides which encompass peptides encoded in open reading frames of Variola major or Vaccinia viruses. Accordingly, in the event that these viral peptides are not novel per se, the present invention discloses a hitherto unforseen and unforseeable utility for these peptides as immunosuppressants and targets of anti-viral therapy.

(b) CysGlyThr AsnGly! AlaSerAsn! TyrPheHisGly! LysArgHisAsnGln! (SEQ ID NO:03) CysGlyThr AsnGly! AlaSerAsn!XaaXaaPro (SEQ ID NO:04) CysGlyThr AsnGly!XaaXaaXaaProXaa CysAsp! (SEQ ID NO:05) CysGlyThrXaaXaaXaaXaaProXaa CysAsp!XaaXaa TyrIle! (SEQ ID) NO:06)

(f) Asp LysPheTyr!Val PheTyr! PheTyrIleLeu! PheTyrIleLeu! PheTyr! (SEQ ID NO:22) ValIle! PheTyr! PheTyrIleLeu! PheTyrIleLeu!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:23) Val PheTyr! PheTyrIleLeu! PheTyrIleLeu! PheTyr! ArgThr! GluAspVal! ThrAsn! (SEQ ID NO:100)

(i) ArgLysAsn!Trp ThrAlaSer! ThrAlaSer! PheTyrLeu!Leu LysArg! (SEQ ID NO:30) Trp ThrAlaSer! ThrAlaSer! PheTyrLeu!LeuLys AlaSerValIleLeu!XaaLeu (SEQ ID NO:33) Trp ThrAlaSer! ThrAlaSer!XaaLeuLysXaaXaaLeuXaaCys (SEQ ID NO:34) TrpXaa ThrSer!XaaLeuLysXaaXaaLeuXaaCys (SEQ ID NO:35)

(k) SerAla ValIleLeu!CysXaa PheTyr!XaaMet (SEQ ID NO:39)

(m) ValLeuIle!ProXaaPro ArgAla!ProGlyXaaCys (SEQ ID NO:42)

The disclosed semaphorin sequence data are used to define a wide variety of other semaphorin- and semaphorin receptor-specific binding agents using immunologic, chromatographic or synthetic methods available to those skilled in the art.

Of particular significance are peptides comprising unique portions of semaphorin-specific receptors and polypeptides comprising a sequence substantially similar to that of a substantially full-length semaphorin receptor. Using semaphorin peptides, these receptors are identified by a variety of techniques known to those skilled in the art where a ligand to the target receptor is known, including expression cloning as set out in the exemplification below. For other examples of receptor isolation with known ligand using expression cloning, see, Staunton et al (1989) Nature 339, 61; Davis et al (1991) Science 253, 59; Lin et al (1992) Cell 68, 775; Gearing et al (1989) EMBO 8, 3667; Aruffo and Seed (1987) PNAS 84, 8573 and references therein. Generally, COS cells are transfected to express a cDNA library or PCR product and cells producing peptides/polypeptides which bind a semaphorin/receptor peptide/polypeptide are isolated. For neurosemaphorin receptors, fetal brain cDNA libraries are preferred; for immunosemaphorin receptors, libraries derived from activated lmphoid or myeloid cell lines or tissue derived from sites of inflammation or delayed-type hypersensitivity are preferred; and for semaphorin and semaphorin receptor variants used by tumor cells to evade immune surveillance or suppress an immune response (oncosemaphorins), libraries derived from cancerous tissue or tumor cell lines resistant to the host immune system are preferred. Alternatively, PCR primers based upon known semaphorin/receptor sequences such as those disclosed herein are used to amplify PCR product from such tissues/cells. Other receptor/ligand isolation methods using immobilized ligand or antibody are known to those skilled in the art.

Semaphorin receptor peptides with receptor binding specificity are identified by a variety of ways including having conserved consensus sequences with other semaphorin receptors, by crosslinking to ligand or receptor-specific antibody, or preferably, by screening such peptides for semaphorin binding or disruption of semaphorin-receptor binding. Methods for identifying semaphorin receptor peptides with the requisite binding activity are described herein or otherwise known to those skilled in the art. By analogous methods, semaphorin receptor peptides are used to define additional semaphorin peptides with semaphorin binding specificity, particularly receptor specificity.

The various semaphorin and semaphorin receptor peptides are used to define functional domains of semaphorins, identify compounds that associate with semaphorins, design compounds capable of modulating semaphorin-mediated nerve and immune cell function, and define additional semaphorin and semaphorin receptor-specific binding agents. For example, semaphorin mutants, including deletion mutants are generated from the disclosed semaphorin sequences and used to identify regions important for specific protein-ligand or protein-protein interactions, for example, by assaying for the ability to mediate repulsion or preclude aggregation in cell-based assays as described herein. Further, x-ray crystallographic data of the disclosed protein are used to rationally design binding molecules of determined structure or complementarity for modulating growth cone growth and guidance.

Additional semaphorin- and receptor-specific agents include specific antibodies that can be modified to a monovalent form, such as Fab, Fab', or Fv, specifically binding oligopeptides or oligonucleotides and most preferably, small molecular weight organic receptor antagonists. For example, the disclosed semaphorin and receptor peptides are used as immunogens to generate semaphorin- and receptor-specific polyclonal or monoclonal antibodies. See, Harlow and Lane (1988) Antibodies, A Laboratory Manual, Cold Spring Harbor Laboratory, for general methods. Anti-idiotypic antibody, especially internal imaging anti-ids are also prepared using the disclosures herein.

In addition to semaphorin and semaphorin-receptor derived polypeptides and peptides, other prospective agents are screened from large libraries of synthetic or natural compounds. For example, numerous means are available for random and directed synthesis of saccharide, peptide, and nucleic acid based compounds. Alternatively, libraries of natural compounds in the form of bacterial, fungal, plant and animal extracts are available or readily producible. Additionally, natural and synthetically produced libraries and compounds are readily modified through conventional chemical, physical, and biochemical means. See, e.g. Houghten et al. and Lam et al (1991) Nature 354, 84 and 81, respectively and Blake and Litzi-Davis (1992), Bioconjugate Chem 3, 510.

Useful agents are identified with a range of assays employing a compound comprising the subject peptides or encoding nucleic acids. A wide variety of in vitro, cell-free binding assays, especially assays for specific binding to immobilized compounds comprising semaphorin or semaphorin receptor peptide find convenient use. While less preferred, cell-based assays may be used to determine specific effects of prospective agents on semaphorin-receptor binding may be assayed. Optionally, the intracellular C-terminal domain is substituted with a sequence encoding a oligopeptide or polypeptide domain that provides a detectable intracellular signal upon ligand binding different from the natural receptor. Useful intracellular domains include those of the human insulin receptor and the TCR, especially domains with kinase activity and domains capable of triggering calcium influx which is conveniently detected by fluorimetry by preloading the host cells with Fura-2. More preferred assays involve simple cell-free in vitro binding of candidate agents to immobilized semaphorin or receptor peptides, or vice versa. See, e.g. Fodor et al (1991) Science 251, 767 for light directed parallel synthesis method. Such assays are amenable to scale-up, high throughput usage suitable for volume drug screening.

Useful agents are typically those that bind to a semaphorin or disrupt the association of a semaphorin with its receptor. Preferred agents are semaphorin-specific and do not cross react with other neural or lymphoid cell membrane proteins. Useful agents may be found within numerous chemical classes, though typically they are organic compounds; preferably small organic compounds. Small organic compounds have a molecular weight of more than 150 yet less than about 4,500, preferably less than about 1500, more preferably, less than about 500. Exemplary classes include peptides, saccharides, steroids, heterocyclics, polycyclics, substituted aromatic compounds, and the like.

Selected agents may be modified to enhance efficacy, stability, pharmaceutical compatibility, and the like. Structural identification of an agent may be used to identify, generate, or screen additional agents. For example, where peptide agents are identified, they may be modified in a variety of ways as described above, e.g. to enhance their proteolytic stability. Other methods of stabilization may include encapsulation, for example, in liposomes, etc.

The subject binding agents may be prepared in a variety of ways known to those skilled in the art. For example, peptides under about 60 amino acids can be readily synthesized today using conventional commercially available automatic synthesizers. Alternatively, DNA sequences may be prepared encoding the desired peptide and inserted into an appropriate expression vector for expression in a prokaryotic or eukaryotic host. A wide variety of expression vectors are available today and may be used in conventional ways for transformation of a competent host for expression and isolation. If desired, the open reading frame encoding the desired peptide may be joined to a signal sequence for secretion, so as to permit isolation from the culture medium. Methods for preparing the desired sequence, inserting the sequence into an expression vector, transforming a competent host, and growing the host in culture for production of the product may be found in U.S. Pat. Nos. 4,710,473, 4,711,843 and 4,713,339.

For therapeutic uses, the compositions and agents disclosed herein may be administered by any convenient way, preferably parenterally, conveniently in a pharmaceutically or physiologically acceptable carrier, e.g., phosphate buffered saline, saline, deionized water, or the like. Typically, the compositions are added to a retained physiological fluid such as blood or synovial fluid. For CNS administration, a variety of techniques are available for promoting transfer of the therapeutic across the blood brain barrier including disruption by surgery or injection, drugs which transciently open adhesion contact between CNS vasculature endothelial cells, and compounds which fascilitate translocation through such cells. As examples, many of the disclosed therapeutics are amenable to directly injected or infused, contained within implants e.g. osmotic pumps, grafts comprising appropriately transformed cells. Generally, the amount administered will be empirically determined, typically in the range of about 10 to 1000 μg/kg of the recipient. For peptide agents, the concentration will generally be in the range of about 50 to 500 μg/ml in the dose administered. Other additives may be included, such as stabilizers, bactericides, etc. These additives will be present in conventional amounts.

The invention provides isolated nucleic acid sequences encoding the disclosed semaphorin and semaphorin receptor peptides and polypeptides, including sequences substantially identical to sequences encoding such polypeptides. An "isolated" nucleic acid sequence is present as other than a naturally occurring chromosome or transcript in its natural state and typically is removed from at least some of the nucleotide sequences with which it is normally associated with on a natural chromosome. A complementary sequence hybridizes to a unique portion of the disclosed semaphorin sequence under low stringency conditions, for example, at 50° C. and SSC (0.9 M saline/0.09 M sodium citrate) and that remains bound when subject to washing at 55° C. with SSC. Regions of non-identity of complementary nucleic acids are preferably or in the case of homologous nucleic acids, a nucleotide change providing a redundant codon. A partially pure nucleotide sequence constitutes at least about 5%, preferably at least about 30%, and more preferably at least about 90% by weight of total nucleic acid present in a given fraction.

Unique portions of the disclosed nucleic acid sequence are of length sufficient to distinguish previously known nucleic acid sequences. Thus, a unique portion has a nucleotide sequence at least long enough to define a novel oligonucleotide. Preferred nucleic acid portions encode a unique semaphorin peptide. The nucleic acids of the invention and portions thereof, other than those used as PCR primers, are usually at least about 60 bp and usually less than about 60 kb in length. PCR primers are generally between about 15 and 100 nucleotides in length.

Nucleotide (cDNA) sequences encoding several full length semaphorins are disclosed herein. The invention also provides for the disclosed sequences modified by transitions, transversions, deletions, insertions, or other modifications such as alternative splicing and also provides for genomic semaphorin sequences, and gene flanking sequences, including regulatory sequences; included are DNA and RNA sequences, sense and antisense. Preferred DNA sequence portions include portions encoding the preferred amino acid sequence portions disclosed above. For antisense applications where the inhibition of semaphorin expression is indicated, especially useful oligonucleotides are between about 10 and 30 nucleotides in length and include sequences surrounding the disclosed ATG start site, especially the oligonucleotides defined by the disclosed sequence beginning about 5 nucleotides before the start site and ending about 10 nucleotides after the disclosed start site. Other especially useful semaphorin mutants involve deletion or substitution modifications of the disclosed cytoplasmic C-termini of transmembrane semaphorins. Accordingly, semaphorin mutants with semaphorin binding affinities but with altered intracellular signal transduction capacities are produced.

For modified semaphorin-encoding sequences or related sequences encoding proteins with semaphorin-like functions, there will generally be substantial sequence identity between at least a segment thereof and a segment encoding at least a portion of the disclosed semaphorin sequence, preferably at least about 60%, more preferably at least 80%, most preferably at least 90% identity. Homologous segments are particularly within semaphorin domain-encoding regions and regions encoding protein domains involved in protein-protein, particularly semaphorin-receptor interactions and differences within such segments are particularly conservative substitutions.

Typically, the invention's semaphorin peptide encoding polynucleotides are associated with heterologous sequences. Examples of such heterologous sequences include regulatory sequences such as promoters, enhancers, response elements, signal sequences, polyadenylation sequences, etc., introns, 5' and 3' noncoding regions, etc. Other useful heterologous sequences are known to those skilled in the art or otherwise disclosed references cited herein. According to a particular embodiment of the invention, portions of the semaphorin encoding sequence are spliced with heterologous sequences to produce soluble, secreted fusion proteins, using appropriate signal sequences and optionally, a fusion partner such as β-Gal.

The disclosed sequences are also used to identify and isolate other natural semaphorins and analogs. In particular, the disclosed nucleic acid sequences are used as hybridization probes under low-stringency or PCR primers, e.g. oligonucleotides encoding functional semaphorin domains are ³² P-labeled and used to screen λcDNA libraries at low stringency to identify similar cDNAs that encode proteins with related functional domains. Additionally, nucleic acids encoding at least a portion of the disclosed semaphorin are used to characterize tissue specific expression of semaphorin as well as changes of expression over time, particularly during organismal development or cellular differentiation.

The semaphorin encoding nucleic acids can be subject to alternative purification, synthesis, modification, sequencing, expression, transfection, administration or other use by methods disclosed in standard manuals such as Molecular Cloning, A Laboratory Manual (2nd Ed., Sambrook, Fritsch and Maniatis, Cold Spring Harbor), Current Protocols in Molecular Biology (Eds. Aufubel, Brent, Kingston, More, Feidman, Smith and Stuhl, Greene Publ. Assoc., Wiley-Interscience, NY, N.Y., 1992) or that are otherwise known in the art. For example, the nucleic acids can be modified to alter stability, solubility, binding affinity and specificity, etc. semaphorin-encoding sequences can be selectively methylated, etc. The nucleic acid sequences of the present invention may also be modified with a label capable of providing a detectable signal, either directly or indirectly. Exemplary labels include radioisotopes, fluorescers, biotinylation, etc.

The invention also provides vectors comprising nucleic acids encoding semaphorin peptides, polypeptides or analogs. A large number of vectors, including plasmid and viral vectors, have been described for expression in a variety of eukaryotic and prokaryotic hosts. Advantageously, vectors may also include a promotor operably linked to the semaphorin-encoding portion. Vectors will often include one or more replication systems for cloning or expression, one or more markers for selection in the host, e.g. antibiotic resistance. The inserted semaphorin coding sequences may be synthesized, isolated from natural sources, prepared as hybrids, etc. Suitable host cells may be transformed/transfected/infected by any suitable method including electroporation, CaCl₂ mediated DNA uptake, viral infection, microinjection, microprojectile, or other methods.

Appropriate host cells include bacteria, archebacteria, fungi, especially yeast, and plant and animal cells, especially mammalian cells. Of particular interest are E. coli, B. subtilis, Saccharomyces cerevisiae, SF9 cells, C129 cells, 293 cells, Neurospora, and CHO, COS, HeLa cells, immortalized mammalian myeloid and lymphoid cell lines, and pluripotent cells, especially mammalian ES cells and zygotes. Preferred replication systems include M13, ColE1, SV40, baculovirus, lambda, adenovirus, AAV, BPV, etc. A large number of transcription initiation and termination regulatory regions have been isolated and shown to be effective in the transcription and translation of heterologous proteins in the various hosts. Examples of these regions, methods of isolation, manner of manipulation, etc. are known in the art. Under appropriate expression conditions, host cells can be used as a source of recombinantly produced semaphorins or analogs.

For the production of stably transformed cells and transgenic animals, nucleic acids encoding the disclosed semaphorins may be integrated into a host genome by recombination events. For example, such a sequence can be microinjected into a cell, and thereby effect homologous recombination at the site of an endogenous gene, an analog or pseudogene thereof, or a sequence with substantial identity to an semaphorin-encoding gene. Other recombination-based methods such as nonhomologous recombinations, deletion of endogenous gene by homologous recombination, especially in pluripotent cells, etc., provide additional applications. Preferred transgenics and stable transformants over-express the disclosed receptor gene and find use in drug development and as a disease model. Alternatively, knock-out cells and animals find use in development and functional studies. Methods for making transgenic animals, usually rodents, from ES cells or zygotes are known to those skilled in the art.

The compositions and methods disclosed herein may be used to effect gene therapy. See, e.g. Zhu et al. (1993) Science 261, 209-211; Gutierrez et al. (1992) Lancet 339, 715-721. For example, cells are transfected with semaphorin sequences operably linked to gene regulatory sequences capable of effecting altered semaphorin expression or regulation. To modulate semaphorin translation, cells may be transfected with complementary antisense polynucleotides. For gene therapy involving the transfusion of semaphorin transfected cells, administration will depend on a number of variables that are ascertained empirically. For example, the number of cells will vary depending on the stability of the transfused cells. Transfusion media is typically a buffered saline solution or other pharmacologically acceptable solution. Similarly the amount of other administered compositions, e.g. transfected nucleic acid, protein, etc., will depend on the manner of administration, purpose of the therapy, and the like.

The following examples are offered by way of illustration and not by way of limitation.

EXAMPLES

I. Isolation and Characterization of Grasshopper Semaphorin I (SEQ ID NOS: 57 and 58)(Previously Referred to as Fasciclin IV)

In order to identify cell surface molecules that function in selective fasciculation, a series of monoclonal antibody (MAb) screens was conducted. The immunogen used for most of these screens was membranes from the longitudinal connectives (the collection of longitudinal axons) between adjacent segmental ganglia of the nervous system of the larval grasshopper. From these screens, MAb 3B11 and 8C6 were used to purify and characterize two surface glycoproteins, fasciclin I and fasciclin II, see, Bastiani et al., 1987; the genes encoding both were subsequently cloned, see, Snow et al. 1989, Zinn et al. 1988, and Harrelson and Goodman, 1988.

Another MAb isolated during these screens, MAb 6F8, was chosen for the present study because, just as with fasciclin I and fasciclin II, the antigen recognized by this MAb is expressed on a different but overlapping subset of axon pathways in the developing CNS. The 6F8 antigen appears to be localized on the outside of cell surfaces, as indicated by MAb binding when incubated both in live preparations, and in fixed preparations in which no detergents have been added. Because the 6F8 antigen is a surface glycoprotein expressed on a subset of axon fascicles (see below), we call it fasciclin IV.

Fasciclin IV expression begins early in embryonic development before axonogenesis. At 29% of development, expression is seen on the surface of the midline mesectodermal cells and around 5-7 neuroblasts and associated ectodermal cells per hemisegment. This expression is reminiscent of the mesectodermal and neuroblast-associated expression observed with both fasciclin I and fasciclin II; however, in each case, the pattern resolves into a different subset of neuroblasts and associated ectodermal cells.

At 32% of development, shortly after the onset of axonogenesis in the CNS, fasciclin IV expression is seen on the surface of the axons and cell bodies of the three pairs of MP4, MP5, and MP6 midline progeny, the three U motoneurons, and on several unidentified neurons in close proximity to the U's. This is in contrast to fasciclin II, which at this stage is expressed on the MP1 and dMP2 neurons, and fasciclin I, which is expressed on the U neurons but not on any midline precursor progeny.

The expression of fasciclin IV on a subset of axon pathways is best observed around 40% of development, after the establishment of the first longitudinal and commissural axon pathways . At this stage, the protein is expressed on two longitudinal axon fascicles, a subset of commissural axon fascicles, a tract extending anteriorly along the midline, and a subset of fascicles in the segmental nerve (SN) and intersegmental nerve (ISN) roots.

Specifically, fasciclin IV is expressed on the U fascicle, a longitudinal pathway (between adjacent segmental neuromeres) pioneered in part by the U neurons, and on the A/P longitudinal fascicle (in part an extension of the U fascicle within each segmental neuromere). In addition, fasciclin IV is also expressed on a second narrower, medial, and more ventral longitudinal pathway. The U axons turn and exit the CNS as they pioneer the ISN; the U's and many other axons within the ISN express fasciclin in IV. The continuation of the U fascicle posterior to the ISN junction is also fasciclin IV-positive. The specificity of fasciclin IV for distinct subsets of longitudinal pathways can be seen by comparing fasciclin IV and fasciclin II expression in the same embryo fasciclin IV is expressed on the U and A/P pathways whereas fasciclin II is expressed on the MP1 pathway.

The axons in the median fiber tract (MF1) also express fasciclin IV. The MFT is pioneered by the three pairs of progeny of the midline precursors MP4, MP5, and MP6. The MFT actually contains three separate fascicles. The axons of the two MP4 progeny pioneer the dorsal MFT fascicle and then bifurcate at the posterior end of the anterior commissure; whereas the axons of the two MP6 progeny pioneer the ventral MFT fascicle and then bifurcate at the anterior end of the posterior commissure. Fasciclin IV is expressed on the cell bodies of the six MP4, MP5, and MP6 neurons, and on their growth cones and axons as they extend anteriorly in the MFT and bifurcate in one of the two commissures. However, this expression is regional in that once these axons bifurcate and begin to extend laterally across the longitudinal pathways and towards the peripheral nerve roots, their expression of fasciclin IV greatly decreases. Thus, fasciclin IV is a label for the axons in the MFT and their initial bifurcations in both the anterior and posterior commissures. It appears to be expressed on other commissural fascicles as well. However, the commissural expression of fasciclin IV is distinct from the transient expression of fasciclin II along the posterior edge of the posterior commissure, or the expression of fasciclin I on several different commissural axon fascicles in both the anterior and posterior commissure (Bastiani et al., 1987; Harrelson and Goodman, 1988).

Fasciclin IV is also expressed on a subset of motor axons exiting the CNS in the SN. The SN splits into two major branches, one anterior and the other posterior, as it exits the CNS. Two large bundles of motoneuron axons in the anterior branch express fasciclin IV at high levels one narrow bundle of motoneuron axons in the posterior branch expresses the protein at much lower levels. Fasciclin IV is also expressed on many of the axons in the ISN.

The CNS and nerve root expression patterns of fasciclin IV, fasciclin I, and fasciclin II at around 40% of embryonic development are summarized in Although there is some overlap in their patterns (e.g., both fasciclin IV and fasciclin I label the U axons), these three surface glycoproteins label distinct subsets of axon pathways in the developing CNS.

Fasciclin IV is Expressed on Epithelial Bands in the Developing Limb Bud

Fasciclin IV is expressed on the developing limb bud epithelium in circumferential bands; at 34.5% of development these bands can be localized with respect to constrictions in the epithelium that mark presumptive segment boundaries. In addition to a band just distal to the trochanter/coxa segment boundary, bands are also found in the tibia, femur, coxa, and later in development a fifth band is found in the tarsus. Fasciclin IV is also expressed in the nascent chordotonal organ in the dorsal aspect of the femur. The bands in the tibia, trochanter, and coxa completely encircle the limb. However, the femoral band is incomplete, containing a gap on the anterior epithelia of this segment.

The position of the Ti1 axon pathway with respect to these bands of fasciclin IV-positive epithelia suggests a potential role for fasciclin IV in guiding Ti1 growth cones. First, the band of fasciclin IV expression in the trochanter, which is approximately three epithelial cell diameters in width when encountered by the Ti1 growth cones, is the axial location where the growth cones reorient from proximal migration to circumferential branch extension. The Tr1 cell, which marks the location of the turn, lies within this band, usually over the central or the proximal cell tier. Secondly, although there is a more distal fasciclin IV expressing band in the femur, where a change in Ti1 growth is not observed, there exists a gap in this band such that fasciclin IV expressing cells are not traversed by the Ti1 growth cones. The Ti1 axons also may encounter a fasciclin IV expressing region within the coxa, where interactions between the growth cones, the epithelial cells, and the Cx1 guidepost cells have not yet been investigated.

In addition to its expression over the surface of bands of epithelial cells, fasciclin IV protein, as visualized with MAb 6F8, is also found on the basal surface of these cells in a punctate pattern. This punctate staining is not an artifact of the HRP immunocytochemistry since fluorescent visualization of MAb 6F8 is also punctate. The non-neuronal expression of fasciclin IV is not restricted to limb buds. Circumferential epithelial bands of fasciclin IV expression are also seen on subesophageal mandibular structures and on the developing antennae.

MAb Directed Against Fasciclin IV can Alter the Formation of The Ti1 Axon Pathway in the Limb Bud

The expression of fasciclin IV on an epithelial band at a key choice point in the formation of the Ti1 axon pathway led us to ask whether this protein is involved in growth cone guidance at this location. To answer this question, we cultured embryos, or epithelial fillets (e. g., O'Connor et al., 1990), during the 5% of development necessary for normal pathway formation, either in the presence or absence of MAb 6F8 or 6F8 Fab fragments. Under the culture conditions used for these experiments, defective Ti1 pathways are observed in 14% of limbs (Chang et al., 1992); this defines the baseline of abnormalities observed using these conditions. For controls we used other MAbs and their Fab fragments that either bind to the surfaces of these neurons and epithelial cells (MAb 3B11 against the surface protein fasciclin I) or do not (MAb 4D9 against the nuclear protein engrailed; Patel et al., 1989). To assess the impact of MAb 6F8 on Ti1 pathway formation, we compared the percentage of aberrant pathways observed following treatment with MAb 6F8 to that observed with MAbs 3B 11 and 4D9. Our cultures began at 32% of development when the Ti1 growth cones have not yet reached the epithelium just distal to the trochanter/coxa boundary and therefore have not encountered epithelial cells expressing fasciclin IV. Following approximately 30 hours in culture (˜4% of development), embryos were fixed and immunostained with antibodies to HRP in order to visualize the Ti1 axons and other neurons in the limb bud. Criteria for scoring the Ti1 pathway, and the definition of "aberrant", are described in detail in the Experimental Procedures.

Although MAb 6F8 does not arrest pathway formation, several types of distinctive, abnormal pathways are observed. These defects generally begin where growth cones first contact the fasciclin IV expressing cells in the trochanter. Normally, the Ti1 neurons each have a single axon, and the axons of the two cells are fasciculated in that portion of the pathway within the trochanter. Following treatment with MAb 6F8, multiple long axon branches are observed within, and proximal to, the trochanter. Two major classes of pathways are taken by these branches; in 36% of aberrant limbs, multiple, long axon branches extend ventrally in the region distal to the Cx1 cells which contains the band of fasciclin IV expressing epithelial cells. In the ventral region of the trochanter, these branches often independently turn proximally to contact the Cx1 cells, and thus complete the pathway in this region.

In the second major class of pathway defect, seen in 47% of aberrant limbs, axon branches leave the trochanter at abnormal, dorsal locations, and extend proximally across the trochanter/coxa boundary. These axons then veer ventrally, often contacting the Cx1 neurons. The remaining 17% of defects include defasciculation distal to the trochanter, axon branches that fail to turn proximally in the ventral trochanter and continue into the posterior compartment of the limb, and axon branches which cross the trochanter/coxa boundary and continue to extend proximally without a ventral turn.

When cultured in the presence of MAb 6F8, 43% of limbs exhibited malformed Ti1 pathways (n=381) as compared to 11% with MAb 3B11 (n=230) and 5% with MAb 4D9 (n=20). These percentages are pooled from treatments with MAbs concentrated from hybridoma supernatant, IgGs isolated from these supernatants, and Fab fragments isolated from these IgG preparations (see Experimental Procedures). The frequency of malformed Ti1 pathways and the types of defects observed showed no significant variation regardless of the method of antibody preparation or type of antibody used. Since Fabs show similar results as IgGs, the effects of MAb 6F8 are not due to cross linking by the bivalent IgG.

In summary, following treatment with MAb 6F8, the Ti1 pathway typically exhibits abnormal morphology beginning just distal to the trochanter and at the site of fasciclin IV expression. The two most common types of Ti1 pathway defects described above occur in 36% of experimental limbs (treated with MAb 6F8), but are seen in only 4% of control limbs (treated with MAbs 3 B 11 and 4D9).

Fasciclin IV cDNAs Encode a Novel Integral Membrane Protein

Grasshopper fasciclin IV was purified by passing crude embryonic grasshopper lysates over a MAb 6F8 column. After affinity purification, the protein was eluted, precipitated, denatured, modified at cysteines, and digested with either trypsin or Lys-C. Individual peptides were resolved by reverse phase HPLC and microsequenced using standard methods.

The amino acid sequences derived from these proteolytic fragments were used to generate oligonucleotide probes for PCR experiments, resulting in products that were used to isolate cDNA clones from the Zinn embryonic grasshopper cDNA library (Snow et al., 1988). Sequence analysis of these cDNAs reveals a single open reading frame (ORF) encoding a protein with two potential hydrophobic stretches of amino acids: an amino-terminal signal sequence of 20 residues and (beginning at amino acid 627) a potential transmembrane domain of 25 amino acids. Thus, the deduced protein has an extracellular domain of 605 amino acids, a transmembrane domain, and a cytoplasmic domain of 78 amino acids. The calculated molecular mass of the mature fasciclin IV protein is 80 kd and is confirmed by Western blot analysis of the affinity purified and endogenous protein as described below. The extracellular domain of the protein includes 16 cysteine residues that fall into three loose clusters but do not constitute a repeated domain and are not similar to other known motifs with cysteine repeats. There are also six potential sites for N-linked glycosylation in the extracellular domain. Treatment of affinity purified fasciclin IV with N-Glycanase demonstrates that fasciclin IV does indeed contain N-linked oligosaccharides. Fasciclin IV shows no sequence similarity when compared with other proteins in the PIR data base using BLASTP (Altschul et al., 1990), and is therefore a novel type I integral membrane protein.

A polyclonal antiserum directed against the cytoplasmic domain of the protein encoded by the fasciclin IV cDNA was used to stain grasshopper embryos at 40% of development. The observed staining pattern was identical to that seen with MAb 6F8. On Western blots, this antiserum recognizes the protein we affinity purified using MAb 6F8 and then subjected to microsequence analysis. Additionally, the polyclonal serum recognizes a protein of similar molecular mass from grasshopper embryonic membranes. Taken together these data indicate that the sequence we have obtained is indeed fasciclin IV.

Four other cell surface proteins that label subsets of axon pathways in the insect nervous system (fasciclin I, fasciclin II, fasciclin III, and neuroglian) are capable of mediating homophilic cell adhesion when transfected into S2 cells in vitro (Snow et al., 1989; Elkins et al., 1990b; Grenningloh et al., 1990). To ask whether fasciclin IV can function as a homophilic cell adhesion molecule, the fasciclin IV cDNA with the complete ORF was placed under the control of the inducible metallothionein promoter (Bunch et al., 1988), transfected into S2 cells, and assayed for its ability to promote adhesion in normally non-adhesive S2 cells. Following induction with copper, fasciclin IV was synthesized in these S2 cells as shown by Western blot analysis and cell surface staining of induced S2 cells with the polyclonal antiserum described above.

We observed no evidence for aggregation upon induction of fasciclin IV expression, thus suggesting that, in contrast to the other four proteins, fasciclin IV does not function as a homophilic cell adhesion molecule. Alternatively, fasciclin IV-mediated aggregation might require some further posttransitional modification, or co-factor, not supplied by the S2 cells, but clearly this protein acts differently in the S2 cell assay than the other four axonal glycoproteins previously tested. This is consistent with the pattern of fasciclin IV expression in the embryonic limb since only the epithelial cells and not the Ti1 growth cones express fasciclin IV, and yet antibody blocking experiments indicate that fasciclin IV functions in the epithelial guidance of these growth cones. Such results suggest that fasciclin IV functions in a heterophilic adhesion or signaling system.

Discussion

Fasciclin IV is expressed on groups of axons that fasciculate in the CNS, suggesting that, much like other insect axonal glycoproteins, it functions as a homophilic cell adhesion molecule binding these axons together. Yet, in the limb bud, fasciclin IV is expressed on a band of epithelium but not on the growth cones that reorient along this band, suggesting a heterophilic function. That fasciclin IV functions in a heterophilic rather than homophilic fashion is supported by the lack of homophilic adhesion in S2 cell aggregation assays. In contrast, fasciclin I, fasciclin II, fasciclin m, and neuroglian all can function as homophilic cell adhesion molecules (Snow et al., 1989; Elkins et al., 1990b; Grenningloh et al., 1990).

cDNA sequence analysis indicates that fasciclin IV is an integral membrane protein with a novel sequence not related to any protein in the present data base. Thus, fasciclin IV represents a new type of protein that functions in the epithelial guidance of pioneer growth cones in the developing limb bud. Given its expression on a subset of axon pathways in the developing CNS, fasciclin IV functions in the guidance of CNS growth cones as well.

The results from the MAb blocking experiments illuminate several issues in Ti1 growth cone guidance and axon morphogenesis in the limb. First, the most striking change in growth cone behavior in the limb is the cessation of proximal growth and initiation of circumferential extension of processes upon encountering the trochanter/coxa boundary region (Bentley and Caudy, 1983; Caudy and Bentley, 1987). This could be because the band of epithelial cells within the trochanter promotes circumferential growth, or because the cells comprising the trochanter/coxa boundary and the region just proximal to it are non-permissive or aversive for growth cone migration, or both. The extension of many axon branches across the trochanter/coxa boundary following treatment with MAb 6F8 suggests that the trochanter/coxa boundary cells, which do not express fasciclin IV, are not aversive or non-permissive. Thus the change in behavior at the boundary appears to be due to the ability of fasciclin IV expressing epithelial cells to promote circumferential extension of processes from the Ti1 growth cones.

Secondly, treatment with MAb 6F8 results in frequent defasciculation of the axons of the two Ti1 neurons, and also formation of abnormal multiple axon branches, within the trochanter over fasciclin IV-expressing epithelial cells. Previous studies have shown that treatment with antibodies against ligands expressed on non-neural substrates (Landmesser et al., 1988), or putative competitive inhibitors of substrate ligands (Wang and Denburg, 1992) can promote defasciculation and increased axonal branching. Our results suggest that Ti1 axon:axon fasciculation and axon branching also are strongly influenced by interactions with substrate ligands, and that fasciclin IV appears to be a component of this interaction within the trochanter.

Thirdly, despite the effects of MAb 6F8 on axon branching, and on crossing the trochanter/coxa boundary, there remains a pronounced tendency for branches to grow ventrally both within the trochanter and within the distal region of the coxa. Consequently, all signals which can promote ventral migration of the growth cones have not been blocked by MAb 6F8 treatment. Antibody treatment may have a threshold effect in which ventral growth directing properties of fasciclin IV are more robust, and less incapacitated by treatment, than other features; alternatively, guidance information promoting ventral migration may be independent of fasciclin IV. Time lapse video experiments to determine how the abnormal pathways we observe actually form can resolve these issues.

These results demonstrate that fasciclin IV functions as a guidance cue for the Ti1 growth cones just distal to the trochanter/coxa boundary, is required for these growth cones to stop proximal growth and spread circumferentially, and that the function of fasciclin IV in Ti1 pathway formation result from interactions between a receptor/ligand on the Ti1 growth cones and fasciclin IV on the surface of the band of epithelial cells results in changes in growth cone morphology and subsequent reorientation. Fasciclin IV appears to elicit this change in growth cone morphology and orientation via regulation of adhesion, a signal transduction function, or a combination of the two.

Experimental Procedures

Immunocytochemistry

Grasshopper embryos were obtained from a colony maintained at the U.C. Berkeley and staged by percentage of total embryonic development (Bentley et al., 1979). Embryos were dissected in PBS, fixed for 40 min in PEM-FA 0.1 M PIPES (pH6.95), 2.0 mM EGTA, 1.0 mM MgSO₄, 3.7% formaldehyde!, washed for 1 hr with three changes in PBT (1×PBS, 0.5% Triton X-100, 0.2% BSA), blocked for 30 min in PBT with 5% normal goat serum, and incubated overnight at 4° C. in primary antibody. PBSap (1×PBS, 0.1% Saponin, o.2% BSA) was used in place of PBT with MAb 8G7. Antibody dilutions were as follows: MAb 6F8 1:1, polyclonal antisera directed against a fasciclin IV bacterial fusion protein (#98-3) 1:400; MAb 8G7 1:4; MAb 8C6 1:1. The embryos were washed for one hour in PBT with three changes, blocked for 30 min, and incubated in secondary antibody for at least 2 hr at room temperature. The secondary antibodies were HRP-conjugated goat anti-mouse and anti-rat IgG (Jackson Immunoresearch Lab), and were diluted 1:300. Embryos were washed in PBT for one hour with three changes and then reacted in 0.5% diaminobenzidine (DAB) in PBT. The reaction was stopped with several washes in PBS and the embryos were cleared in a glycerol series (50%, 70%, 90%), mounted and viewed under Nomarski or bright field optics. For double-labelled preparations the first HRP reaction was done in PBT containing 0.06% NiCl, followed by washing, blocking, and incubation overnight in the second primary antibody. The second antibody was visualized with a DAB reaction as described above. Embryos cultured in the presence of monoclonal antibodies were fixed and incubated overnight in goat anti-HRP (Jackson Immunoresearch Labs) conjugated to RITC (Molecular Probes), washed for one hour in PBT with three changes, mounted in 90% glycerol, 2.5% DABCO (Polysciences), and viewed under epifluorescence. S2 cells were stained with polyclonal sera #98-3 diluted 1:400 and processed as described previously (Snow et al., 1989).

Monoclonal Antibody Blocking Experiments

In order to test for functional blocking, monoclonal antibody reagents were prepared as follows. Hybridoma supernatant was brought to 20% with H₂ O-saturated (NH₄)₂ SO₄, incubated in ice 1 hr, and spun at 15,000 g at 4° C. for 20 min. The supernatant was brought to 56% with H₂ O-saturated (NH₄)₂ SO₄, incubated overnight at 4° C., spun as above. The pellet was resuspended in PBS using approximately 1/40 volume of the original hybridoma supernatant (often remaining a slurry) and dialyzed against 1×PBS overnight at 4° C. with two changes. This reagent is referred to as "concentrated hybridoma supernatant." Purified IgG was obtained by using Immunopure Plus Immobilized Protein A IgG Purification Kit (Pierce) to isolate IgG from the concentrated hybridoma supernatant. Fab fragments were obtained using the ImmunoPure Fab Preparation Kit (Pierce) from the previously isolated IgGs. For blocking experiments each reagent was diluted into freshly made supplemented RPMI culture media (O'Connor et al., 1990) and dialyzed overnight at 4° C. against 10 volumes of the same culture media. Dilutions were as follows: concentrated hybridoma supernatant 1:4; purified IgG 150mg/ml; Fab 75mg/ml.

Embryos for culture experiments were carefully staged to between 31 and 32% of development. As embryos in each clutch typically differ by less that 1% of embryonic development from each other, the growth cones of the Ti1 neurons at the beginning of the culture period were located approximately in the mid-femur, well distal to the trochanter/coxa segment boundary. From each clutch at least two limbs were filleted and the Ti1 neurons labelled with the lipophillic dye Di I (Molecular Probes) as described (O'Connor et al., 1990) in order to confirm the precise location of the Ti1 growth cones. Prior to culturing, embryos were sterilized and dissected (Chang et al., 1992). The entire amnion and dorsal membrane was removed from the embryo to insure access of the reagents during culturing. Embryos were randomly divided into groups and cultured in one of the blocking reagents described above. Cultures were incubated with occasional agitation at 30° C. for 30 hrs. At the end of the culture period embryos were fixed and processed for analysis as described above in immunocytochemistry.

For each culture experiment, the scoring of the Ti1 pathway in each limb was confirmed independently by a second observer. There was no statistically significant variation between the two observers. Limbs from MAb cultured embryos were compared to representative normal limbs from non-MAb cultured embryos and were scored as abnormal if any major deviation from the normal Ti1 pathway was observed. The Ti 1 pathway was scored as abnormal for one or more of the following observed characteristics: (1) defasciculation for a minimum distance of approximately 25 mm anywhere along the pathway, (2) multiple axon branches that extended ventrally within the trochanter, (3) presence of one or more axon branches that crossed the trochanter/coxa boundary dorsal to the Cx1 cells, but then turned ventrally in the coxa and contacted the Cx1 cells, (4) the presence of axon branches that crossed the trochanter/coxa segment boundary, did not turn ventrally, but continued proximally toward the CNS, and (5) failure of ventrally extended axons within the trochanter to contact and reorient proximally to the Cx1 cells. For each MAb tested, the data are presented as a percentage of the abnormal Ti1 pathways observed.

Protein Affinity Purification and Microsequencing

Grasshopper fasciclin IV was purified by passing crude embryonic grasshopper lysate (Bastiani et al., 1987) over an Affi-Gel 15 column (Bio Rad) conjugated with the monoclonal antibody 6F8. Protein was eluted with 50 mM DEA (pH 11.5), 0.1% Lauryldimethylamine oxide (Cal Bio Chem), and 1mM EDTA. Protein was then precipitated, denatured, modified at cysteines, and digested with either trypsin or Lys-C (Boehringer-Mannheim). Individual peptides were resolved by RP-HPLC and microsequenced (Applied Biosystems 4771 Microsequencer) using standard chemistry.

PCR Methods

DNA complementary to poly(A)+RNA from 45%-50% grasshopper embryos was prepared (Sambrook et al., 1989). PCR was performed using Perkin Elmer Taq polymerase (Saiki et al., 1988), and partially degenerate (based on grasshopper codon bias) oligonucleotides in both orientations corresponding to a portion of the protein sequence of several fasciclin IV peptides as determined by microsequencing. These oligonucleotides were designed so as not to include all of the peptide-derived DNA sequence, leaving a remaining 9-12 base pairs that could be used to confirm the correct identity of amplified products. All possible combinations of these sequences were tried. 40 cycles were performed, the parameters of each cycle as follows: 96° for one min; a sequentially decreasing annealing temperature (2° C./cycle, starting at 65° C. and ending at 55° C. for remaining 35 cycles) for 1 min; and at 72° C. for one min. Reaction products were cloned into the Sma site of M13 mp10 and sequenced. Two products, 1074 bp and 288 bp in length, contained DNA 3' to the oligonucleotide sequences encoded the additional amino acid sequence of the fasciclin IV peptide from which the oligonuceotides were derived. Met-Tyr-Val-Gln-Phe-Gly-Glu-Glu-, -Met-Asp-Glu-Ala-Val-Pro-Ala-Phe-, -His-Thr-Leu-Met-Asp-Glu-Ala-, and -Lys-Asn-Tyr-Val-Val-Arg-Met-Asp-Glu.

cDNA Isolation and Sequence Analysis

Both PCR products were used to screen 1×10⁶ clones from a grasshopper embryonic cDNA library (Snow et al., 1988). 21 clones that hybridized to both fragments were recovered, and one 2600 bp clone was sequenced using the dideoxy chain termination method (Sanger et al., 1977) and Sequenase (US Biochemical Corp.). Templates were made from M13 mp10 vectors containing inserts generated by sonication of plasmid clones. One cDNA was completely sequenced on both strands using Oligonucleotides and double strand sequencing of plasmid DNA (Sambrook et al., 1989) to fill gaps. Two additional cDNAs were analyzed by double strand sequencing to obtain the 3' 402 bp of the transcript. All three cDNAs were used to construct a plasmid containing the entire transcript. The complete transcript sequence is 2860 bp in length with 452 bp of 5' and 217 bp of 3' untranslated sequences containing stop codons in all reading frames. The predicted protein sequence was analyzed using the FASTDB and BLASTP programs (Intelligenetics). The fasciclin IV ORF unambiguously contains 10 of the 11 peptide sequences determined by microsequencing the fasciclin IV trypsin and Lys-C peptides.

Generation of Polyclonal Antibodies From Bacterial Fusion Proteins

Bacterial trpE fusion proteins were constructed using pATH (Koerner et al., 1991) vectors, three restriction fragments encoding extracellular sequences, and one fragment (770 bp HindIII/ Eco R1, which includes amino acids 476-730 ) encoding both extracellular and intracellular sequences (designated #98-3). Fusion proteins were isolated by making an extract of purified inclusion bodies (Spindler et al., 1984), and rats were immunized with˜70mg of protein emulsified in RIBI adjuvant (Immunochem Research). Rats were injected at two week intervals and serum was collected 7 days following each injection. Sera were tested histologically on grasshopper embryos at 45% of development. Construct #98-3 showed a strong response and exhibited a staining pattern identical to that of MAb 6F8. Two of the extracellular constructs responded weakly but also showed the fasciclin IV staining pattern. All pre-immune sera failed to stain grasshopper embryos.

S2 Cell Transfections, Aggregation Assays, and Western Analysis

A restriction fragment containing the full length fasciclin IV cDNA was cloned into pRmHa-3 (Bunch et al, 1988) and co-transformed into Drosophila S2 cells (Schneider, 1972) with the plasmid pPC4 (Jokerst et al., 1989), which confers a-amanitin resistance. S2 cells were tranformed using the Lipofectin Reagent and recommended protocol (BRL) with minor modifications. All other S2 cell manipulations are essentially as described (Snow et al., 1989), including adhesion assays. Fasciclin IV expression in transformed cell lines was induced for adhesion assays and histology by adding CuSO₄ to 0.7 mM and incubating for at least 48 hrs. Northern analysis confirmed transcription of fasciclin IV and surface-associated staining of the S2 cells with polyclonal serum #98-3 strongly suggests fasciclin IV is being transported to the cell surface. Preparation of membranes from S2 cells and from grasshopper embryos, PAGE, and Western blot were performed as previously described (Eldns et al., 1990b) except that signal was detected using the enhanced chemiluminescence immunodetection system kit (Amersham). Amount of protein per lane in each sample loaded: fasciclin IV protein, ˜5 ng; S2 cell membranes, 40 mg; grasshopper membranes 80 mg. Amounts of protein loaded were verified by Ponceau S staining of the blot prior to incubation with the antibody.

References Cited in Example I

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Jacobs, J. R., and Goodman, C. S. (1989). Embryonic development of axon pathways in the Drosophila CNS. I. A glial scaffold appears before the first growth cones. J. Neurosci. 7, 2402-2411.

Jay, D. J., and Keshishian, H. (1990). Laser inactivation of fasciclin I disrupts axon adhesion of grasshopper pioneer neurons. Nature. 348, 548-551.

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Genbank Accession Number:

The accession number for the sequence reported in this paper is L00709.

II. Isolation and Characterization of Tribolium (SEQ ID NOS:63and 64:) and Drosophila (SEQ ID NOS:59 and 60;) Semaphorin I. Drosophila Semaphorin II(SEQ ID NOS:61 and 62:). Human Semaphorin III (SEQ ID NOS:53 and 54:) and Vaccinia Virus Semaphorin IV (SEQ ID NOS:55 and 56:) and Variola Major (smallpox) Virus Semaphorin V (SEQ ID NOS:67 and 68:).

We used our G-Semaphorin I cDNA in standard low stringency screening methods (of both cDNA and genomic libraries) in an attempt to isolate a potential Semaphorin I homologue from Drosophila. We were unsuccessful in these screens. Since the sequence was novel and shared no similarity to anything else in the data base, we then attempted to see if we could identify a Semaphorin I homologue in other, more closely related insects. If possible, we would then compare these sequences to find the most conserved regions, and then to use probes (i.e., oligonucleotide primers for PCR) based on these conserved regions to find a Drosophila homologue.

In the process, we used the G-Semaphorin I cDNA in low stringency screens to clone Semaphorin I cDNAs from libraries made from locust Locusta migratoria embryonic RNA and from a cDNA embryonic library from the cricket Acheta domestica. We used PCR to clone genomic fragments from genomic DNA in the beetle Tribolium, and from the moth Manduca. We then used the Tribolium genomic DNA fragment to isolate cDNA clones and ultimately sequenced the complete ORF for the Tribolium cDNA.

In the meantime, we used the partial Tribolium and Manduca sequences in combination with the complete grasshopper sequence to identify conserved regions that allowed us to design primers for PCR in an attempt to clone a Drosophila Semaphorin I homologue. Several pairs of primers generated several different bands, which were subcloned and sequenced and several of the bands gave partial sequences of the Drosophila Semaphorin homologue. One of the bands gave a partial sequence of what was clearly a different, more divergent gene, which we call D-Semaphorin II.

Based on the sequence of PCR products, we knew we had identified two different Drosophila genes, one of which appeared to be the Semaphorin I homologue, and the other a second related gene. The complete ORF sequence of the D-Semaphorin I homologue revealed an overall structure identical to G-Semaphorin I: a signal sequence, an extracellular domain of around 550 amino acids containing 16 cysteines, a transmembrane domain of 25 amino acids, and a cytoplasmic domain of 117 amino acids. When we had finished the sequence for D-Semaphorin II, we were able to begin to run homology searches in the data base, which revealed some of its structural features further described herein. The Semaphorin I sequence revealed a different structure: a signal sequence of 16 amino acids, a ˜525 amino acid domain containing 16 cysteines, with a single immunoglobulin (Ig) domain of 66 amino acids, followed by a short unique region of 73 amino acids. There is no evidence for either a transmembrane domain or a potential phospholipid linkage in the C-terminus of this protein. Thus, it appears that the D-Semaphorin II protein is secreted from the cells that produce it. The grasshopper, Tribolium, and Drosophila Semaphorin I cDNA sequences, as well as the sequence of the D-Semaphorin II cDNA, are shown herein. In addition, we used this same technique to identify Semaphorin I genes in a moth, Manduca sexta, a locust, Locusta migratoria, and a cricket, Acheta domestica.

With this large family of insect Semaphorin genes, we identified a number of good stretches of the right amino acids (with the least degeneracy based on their codons) with strong homology for designing primers for PCR to look for human genes. We designed a set of oligonucleotide primers, and plated out several human cDNA libraries: a fetal brain library (Stratagene), and an adult hippocampus library. We ultimately obtained a human cDNA PCR bands of the right size that did not autoprime and thus were good candidates to be bonafide Semaphorin-like cDNAs from humans. These bands were purified, subcloned, and sequenced.

Whole-mount in situ hybridization experiments showed that D-Semaphorin I and II are expressed by different subsets of neurons in the embryonic CNS. D-Semaphorin I is expressed by certain cells along the midline as well as by other neurons, whereas D-Semaphorin II is not expressed at the midline, but is expressed by a different subset of neurons. In addition, D-Semaphorin II is expressed by a subset of muscles prior to and during the period of innervation by specific motoneuron. On the polytene chromosomes, the D-Semaphorin I gene maps to (gene-band-chromosome) 29E1-22L and that of D-Semaphorin II to 53C9-102R. We have identified loss of function mutations in the D-Semaphorin I gene and a pair of P-element transposon insertions in the D-Semaphorin II gene which appear to cause severe phenotypes.

When we lined up the G-Semaphorin I, T-Semaphorin I, D-Semaphorin I, and D-Semaphorin II sequences and ran the sequences through a sequence data base in search of other sequences with significant similarity, we discovered a curious finding: these Semaphorins share sequence similarity with the A39R open reading frame (ORF) from Vaccinia virus and the A43R ORF from Variola Major (smallpox) virus and we discovered that the amino acids shared with the virus ORF were in the same regions where the insect proteins shared their greatest similarity. The viral ORF began with a putative signal sequence, continued for several hundred amino acids with sequence similarity to the Semaphorin genes, and then ended without any membrane linkage signal (suggesting that the protein as made by the infected cell would likely be secreted).

We reasoned that the virus semaphorins were appropriated host proteins advantageously exploited by the viruses, which would have host counterparts that most likely function in the immune system to inhibit or decrease an immune response, just as in the nervous system they appear to function by inhibiting growth cone extension. Analogous to situations where viruses are thought to encode a secreted form of a host cellular receptor, here the virus may cause the infected cell to make a lot of the secreted ligand to mimic an inhibitory signal and thus help decrease the immune response.

III. Isolation and Characterization of Murine CNS Semaphorin III Receptor using Epitope Tagged Human Semaphorin III (hSIII)

mRNA was isolated from murine fetal brain tissue and used to construct a cDNA library in a mammalian exprssion vector, pCMX, essentially as in Davis et al. (1991) Science 253, 59.

The transfection and screening procedure is modified from Lin et al (1992) Cell 68, 775. COS cells grown on glass slide flaskettes are transfected with pools of the cDNA clones, allowed to bind radioiodinated hSIII truncated at the C-terminus end of the semaphorin domain. In parallel, similarly treated COS cells are allowed to bind unlabelled human semaphorin m truncated at the C-terminus end of the semaphorin domain and there joined to a 10-amino acid extension derived from the human c-myc proto-oncogene product. This modified hSIII allows the identification of hSIII receptors with the use of the tagged ligand as a bridge between the receptor and a murine monoclonal antibody which is specific for an epitope in the c-myc tag. Accordingly, after binding unlabelled hSIII the cells are exposed to the monoclonal which may be labeled directly or subsequently decorated with a secondary anti-mouse labeled antibody for enhanced signal amplification.

Cells are then fixed and screened using dark-field microscopy essentially as in Lin et al. (supra). Positive clones are identified and sequence analysis of murine CNS Semphorin III receptor cDNA clones by the dideoxy chain termination method is used to construct full-length receptor coding sequences.

It is evident from the above results that one can use the methods and compositions disclosed herein for making and identifying diagnostic probes and therapeutic drugs. It will also be clear to one skilled in the art from a reading of this disclosure that advantage can be taken to effect alterations of semaphorin responsiveness in a host.

All publications and patent applications cited in this specification are herein incorporated by reference as if each individual publication or patent application were specifically and individually indicated to be incorporated by reference. Although the foregoing invention has been described in some detail by way of illustration and example for purposes of clarity of understanding, it will be readily apparent to those of ordinary skill in the art in light of the teachings of this invention that certain changes and modifications may be made thereto without departing from the spirit or scope of the appended claims.

    __________________________________________________________________________     #             SEQUENCE LISTING     - (1) GENERAL INFORMATION:     -    (iii) NUMBER OF SEQUENCES: 100     - (2) INFORMATION FOR SEQ ID NO:1:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 6 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..6     #/label= SEQ01OTHER INFORMATION:     #"Xaa denotes D or E at residue #1; Q,K,R - #,A     #5"            or N a - #t residue #3; and Y,F or V at residue #     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:1:     - Xaa Cys Xaa Asn Xaa Ile     1               5     - (2) INFORMATION FOR SEQ ID NO:2:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 6 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..6     #/label= SEQ02OTHER INFORMATION:     #"Xaa denotes Q,K,R,A or N at residue #2;     #V at residue #4; and R,K,Q or T at resid - #ue                    #6"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:2:     - Cys Xaa Asn Xaa Ile Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:3:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ03OTHER INFORMATION:     #or N denotes N or G at residue #4; A,S                    at residu - #e #5; Y,F,H or G at residue #6; and                    K,R,H,N o - #r Q at residue #7"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:3:     - Cys Gly Thr Xaa Xaa Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:4:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ04OTHER INFORMATION:     #A,Sa denotes N or G at residue #4; and                    or N a - #t residue #5"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:4:     - Cys Gly Thr Xaa Xaa Xaa Xaa Pro     1               5     - (2) INFORMATION FOR SEQ ID NO:5:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 10 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..10     #/label= SEQ05OTHER INFORMATION:     #C or denotes N or G at residue #4; and                    D at r - #esidue #10"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:5:     - Cys Gly Thr Xaa Xaa Xaa Xaa Pro Xaa Xaa     #                10     - (2) INFORMATION FOR SEQ ID NO:6:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 13 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..13     #/label= SEQ06OTHER INFORMATION:     #YXaa denotes C or D at residue #10; and                    or I a - #t residue #13"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:6:     - Cys Gly Thr Xaa Xaa Xaa Xaa Pro Xaa Xaa Xa - #a Xaa Xaa     #                10     - (2) INFORMATION FOR SEQ ID NO:7:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ07OTHER INFORMATION:     #"Xaa denotes R,I,Q or V at residue #1; G - # or     #or S at       A at r - #esidue #2; L,V or K at residue #3; C     #at F or Y at residue #6; and D or N     #7"            residue #     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:7:     - Xaa Xaa Xaa Xaa Pro Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:8:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ08OTHER INFORMATION:     #or Y denotes C or S at residue #1; F                    at residu - #e #3; D or N at residue #4; D,E,R or - # K     at     #6; and H,L or D at residue #7"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:8:     - Xaa Pro Xaa Xaa Pro Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:9:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 9 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..9     #/label= SEQ09OTHER INFORMATION:     #or S denotes G or A at residue #3; C                    at residu - #e #5; and D or N at residue #8"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:9:     - Gly Xaa Xaa Xaa Xaa Pro Tyr Xaa Pro     1               5     - (2) INFORMATION FOR SEQ ID NO:10:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ10OTHER INFORMATION:     #or A denotes F or Y at residue #2; G                    at residu - #e #4; and V,N or A at residue #6"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:10:     - Leu Xaa Ser Xaa Thr Xaa Ala     1               5     - (2) INFORMATION FOR SEQ ID NO:11:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 9 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..9     #/label= SEQ11OTHER INFORMATION:     #or E denotes F or Y at residue #2; D                    at residu - #e #8; and F or Y at residue #9"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:11:     - Leu Xaa Ser Xaa Thr Xaa Ala Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:12:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ12OTHER INFORMATION:     #or A denotes F or Y at residue #1; G     #E at          at residu - #e #3; V,N or A at residue #5; D or     #7; and F or Y at residue #8"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:12:     - Xaa Ser Xaa Thr Xaa Ala Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:13:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ13OTHER INFORMATION:     #A or denotes N or D at residue #2; and                    K at r - #esidue #3"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:13:     - Leu Xaa Xaa Pro Asn Phe Val     1               5     - (2) INFORMATION FOR SEQ ID NO:14:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 5 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:14:     - Phe Phe Phe Arg Glu     1               5     - (2) INFORMATION FOR SEQ ID NO:15:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 6 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..6     #/label= SEQ15OTHER INFORMATION:     #T or denotes F or Y at residue #3; and                    N at r - #esidue #6"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:15:     - Phe Phe Xaa Arg Glu Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:16:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 6 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..6     #/label= SEQ16OTHER INFORMATION:     #"Xaa denotes T or N at residue #5"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:16:     - Phe Phe Arg Glu Xaa Ala     1               5     - (2) INFORMATION FOR SEQ ID NO:17:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 6 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..6     #/label= SEQ17OTHER INFORMATION:     #T or denotes F or Y at residue #2; and                    N at r - #esidue #5"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:17:     - Phe Xaa Arg Glu Xaa Ala     1               5     - (2) INFORMATION FOR SEQ ID NO:18:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 6 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..6     #/label= SEQ18OTHER INFORMATION:     #"Xaa denotes F or Y at residue #4"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:18:     - Tyr Phe Phe Xaa Arg Glu     1               5     - (2) INFORMATION FOR SEQ ID NO:19:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 6 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..6     #/label= SEQ19OTHER INFORMATION:     #F or denotes F or Y at residue #1; and                    Y at r - #esidue #4"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:19:     - Xaa Phe Phe Xaa Arg Glu     1               5     - (2) INFORMATION FOR SEQ ID NO:20:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ20OTHER INFORMATION:     #or Y denotes F or Y at residue #1; F     #or N at       at residu - #e #2; F or Y at residue #3; and T     #6"            residue #     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:20:     - Xaa Xaa Xaa Arg Glu Xaa Ala     1               5     - (2) INFORMATION FOR SEQ ID NO:21:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ21OTHER INFORMATION:     #or Y denotes I or V at residue #1; F     #or Y at       at residu - #e #2; F or Y at residue #4; and F     #5"            residue #     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:21:     - Xaa Xaa Phe Xaa Xaa Arg Glu     1               5     - (2) INFORMATION FOR SEQ ID NO:22:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ22OTHER INFORMATION:     #or Y denotes K,F or Y at residue #2; F     #or            at residu - #e #4; F,Y,I or L at residue #5; F,Y,I                    L at r - #esidue #6; and F or Y at residue #7"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:22:     - Asp Xaa Val Xaa Xaa Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:23:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ23OTHER INFORMATION:     #or Y denotes V or I at residue #1; F     #or            at residu - #e #2; F,Y,I or L at residue #3; F,Y,I     #T or N        L at r - #esidue #4; R or T at residue #6; and                    at residu - #e #8"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:23:     - Xaa Xaa Xaa Xaa Phe Xaa Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:24:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ24OTHER INFORMATION:     #or Y denotes V or I at residue #1; F     #or            at residu - #e #2; F,Y,I or L at residue #3; F,Y,I                    L at r - #esidue #4; F or Y at residue #5; R o - #r T at     #6; E,D or V at residue #7; and T or N - # at     #8"            residue #     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:24:     - Xaa Xaa Xaa Xaa Xaa Xaa Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:25:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ25OTHER INFORMATION:     #C or denotes F or Y at residue #2; and                    S at r - #esidue #5"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:25:     - Glu Xaa Ile Asn Xaa Gly Lys     1               5     - (2) INFORMATION FOR SEQ ID NO:26:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ26OTHER INFORMATION:     #A,Va denotes F or Y at residue #1; and                    or I a - #t residue #7"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:26:     - Xaa Ile Asn Cys Gly Lys Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:27:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ27OTHER INFORMATION:     #or G denotes V or I at residue #2; A     #or I at       at residu - #e #3; R or Q at residue #4; and V     #5"            residue #     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:27:     - Arg Xaa Xaa Xaa Xaa Cys Lys     1               5     - (2) INFORMATION FOR SEQ ID NO:28:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 9 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..9     #/label= SEQ28OTHER INFORMATION:     #or Q denotes V or I at residue #2; R                    at residu - #e #4; and V or I at residue #5"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:28:     - Arg Xaa Xaa Xaa Xaa Cys Xaa Xaa Asp     1               5     - (2) INFORMATION FOR SEQ ID NO:29:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 13 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..13     #/label= SEQ29OTHER INFORMATION:     #"Xaa denotes V,A or I at residue #3; and     #I at residue #8"A or     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:29:     - Gly Lys Xaa Xaa Xaa Xaa Arg Xaa Xaa Xaa Xa - #a Cys Lys     #                10     - (2) INFORMATION FOR SEQ ID NO:30:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ30OTHER INFORMATION:     #"Xaa denotes R,K or N at residue #1; T,A - # or     #or L          S at r - #esidue #3; T,A or S at residue #4; F,Y                    at residu - #e #5; and K or R at residue #7"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:30:     - Xaa Trp Xaa Xaa Xaa Leu Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:31:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ31OTHER INFORMATION:     #or R denotes F or Y at residue #1; K     #or I at       at residu - #e #3; A or S at residue #4; and N     #7"            residue #     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:31:     - Xaa Leu Xaa Xaa Arg Leu Xaa Cys     1               5     - (2) INFORMATION FOR SEQ ID NO:32:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 6 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..6     #/label= SEQ32OTHER INFORMATION:     #or V denotes N or I at residue #1; I                    at residu - #e #4; and P or S at residue #5"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:32:     - Xaa Cys Ser Xaa Xaa Gly     1               5     - (2) INFORMATION FOR SEQ ID NO:33:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 9 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..9     #/label= SEQ33OTHER INFORMATION:     #"Xaa denotes T,A or S at residue #2; T,A - # or                    S at r - #esidue #3; F,Y or L at residue #4; and                    A,S,V,I o - #r L at residue #7"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:33:     - Trp Xaa Xaa Xaa Leu Lys Xaa Xaa Leu     1               5     - (2) INFORMATION FOR SEQ ID NO:34:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 11 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..11     #/label= SEQ34OTHER INFORMATION:     #"Xaa denotes T,A or S at residue #2; and     #S at residue #3"A or     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:34:     - Trp Xaa Xaa Xaa Leu Lys Xaa Xaa Leu Xaa Cy - #s     #                10     - (2) INFORMATION FOR SEQ ID NO:35:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 11 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..11     #/label= SEQ35OTHER INFORMATION:     #"Xaa denotes T or S at residue #3"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:35:     - Trp Xaa Xaa Xaa Leu Lys Xaa Xaa Leu Xaa Cy - #s     #                10     - (2) INFORMATION FOR SEQ ID NO:36:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ36OTHER INFORMATION:     #or Y denotes F or Y at residue #1; F                    at residu - #e #2; and N or D at residue #3"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:36:     - Xaa Xaa Xaa Glu Ile Gln Ser     1               5     - (2) INFORMATION FOR SEQ ID NO:37:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ37OTHER INFORMATION:     #or Y denotes F or Y at residue #1; F     #Y at          at residu - #e #3; F or Y at residue #4; F or     #5; and N or D at residue #6"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:37:     - Xaa Pro Xaa Xaa Xaa Xaa Glu     1               5     - (2) INFORMATION FOR SEQ ID NO:38:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ38OTHER INFORMATION:     #"Xaa denotes V,I or L at residue #4; and - # F                    or Y a - #t residue #7"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:38:     - Gly Ser Ala Xaa Cys Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:39:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ39OTHER INFORMATION:     #"Xaa denotes V,I or L at residue #3; and - # F                    or Y a - #t residue #6"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:39:     - Ser Ala Xaa Cys Xaa Xaa Xaa Met     1               5     - (2) INFORMATION FOR SEQ ID NO:40:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ40OTHER INFORMATION:     #P or denotes N or A at residue #3; and                    A at r - #esidue #6"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:40:     - Asn Ser Xaa Trp Leu Xaa Val     1               5     - (2) INFORMATION FOR SEQ ID NO:41:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ41OTHER INFORMATION:     #"Xaa denotes V,L or I at residue #1; and                    E,D,Y,S o - #r F at residue #3"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:41:     - Xaa Pro Xaa Pro Arg Pro Gly     1               5     - (2) INFORMATION FOR SEQ ID NO:42:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 9 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..9     #/label= SEQ42OTHER INFORMATION:     #"Xaa denotes V,L or I at residue #1; and - # R                    or A a - #t residue #5"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:42:     - Xaa Pro Xaa Pro Xaa Pro Gly Xaa Cys     1               5     - (2) INFORMATION FOR SEQ ID NO:43:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ43OTHER INFORMATION:     #"Xaa denotes E,D,Y,S or F at residue #2;     #or S at residue #7",Q     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:43:     - Pro Xaa Pro Arg Pro Gly Xaa Cys     1               5     - (2) INFORMATION FOR SEQ ID NO:44:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 6 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..6     #/label= SEQ44OTHER INFORMATION:     #"Xaa denotes H,F or Y at residue #3; and - # A                    or G a - #t residue #5"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:44:     - Asp Pro Xaa Cys Xaa Trp     1               5     - (2) INFORMATION FOR SEQ ID NO:45:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 6 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..6     #/label= SEQ45OTHER INFORMATION:     #"Xaa denotes H,F or Y at residue #2; and - # A                    or G a - #t residue #4"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:45:     - Pro Xaa Cys Xaa Trp Asp     1               5     - (2) INFORMATION FOR SEQ ID NO:46:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ46OTHER INFORMATION:     #"Xaa denotes A or G at residue #5"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:46:     - Asp Pro Xaa Cys Xaa Trp Asp     1               5     - (2) INFORMATION FOR SEQ ID NO:47:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 12 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:47:     - Cys Xaa Xaa Xaa Xaa Asp Pro Xaa Cys Xaa Tr - #p Asp     #                10     - (2) INFORMATION FOR SEQ ID NO:48:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 11 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:48:     - Cys Xaa Xaa Xaa Asp Pro Xaa Cys Xaa Trp As - #p     #                10     - (2) INFORMATION FOR SEQ ID NO:49:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 10 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:49:     - Cys Xaa Xaa Asp Pro Xaa Cys Xaa Trp Asp     #                10     - (2) INFORMATION FOR SEQ ID NO:50:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 15 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:50:     - Cys Xaa Xaa Cys Xaa Xaa Xaa Xaa Asp Xaa Xa - #a Cys Xaa Trp Asp     #                15     - (2) INFORMATION FOR SEQ ID NO:51:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 14 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:51:     - Cys Xaa Xaa Cys Xaa Xaa Xaa Asp Xaa Xaa Cy - #s Xaa Trp Asp     #                10     - (2) INFORMATION FOR SEQ ID NO:52:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 13 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:52:     - Cys Xaa Xaa Cys Xaa Xaa Asp Xaa Xaa Cys Xa - #a Trp Asp     #                10     - (2) INFORMATION FOR SEQ ID NO:53:     -      (i) SEQUENCE CHARACTERISTICS:     #pairs    (A) LENGTH: 2601 base               (B) TYPE: nucleic acid               (C) STRANDEDNESS: double               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: cDNA     -     (ix) FEATURE:               (A) NAME/KEY: CDS               (B) LOCATION: 16..2331     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:53:     #GTC TGT CTT TTC TGG      51GG TTA ACT AGG ATT     #Gly Trp Leu Thr Arg Ile Val Cys Leu Phe T - #rp     #                10     - GGA GTA TTA CTT ACA GCA AGA GCA AAC TAT CA - #G AAT GGG AAG AAC AAT       99     Gly Val Leu Leu Thr Ala Arg Ala Asn Tyr Gl - #n Asn Gly Lys Asn Asn     #         25     - GTG CCA AGG CTG AAA TTA TCC TAC AAA GAA AT - #G TTG GAA TCC AAC AAT      147     Val Pro Arg Leu Lys Leu Ser Tyr Lys Glu Me - #t Leu Glu Ser Asn Asn     #     40     - GTG ATC ACT TTC AAT GGC TTG GCC AAC AGC TC - #C AGT TAT CAT ACC TTC      195     Val Ile Thr Phe Asn Gly Leu Ala Asn Ser Se - #r Ser Tyr His Thr Phe     # 60     - CTT TTG GAT GAG GAA CGG AGT AGG CTG TAT GT - #T GGA GCA AAG GAT CAC      243     Leu Leu Asp Glu Glu Arg Ser Arg Leu Tyr Va - #l Gly Ala Lys Asp His     #                 75     - ATA TTT TCA TTC GAC CTG GTT AAT ATC AAG GA - #T TTT CAA AAG ATT GTG      291     Ile Phe Ser Phe Asp Leu Val Asn Ile Lys As - #p Phe Gln Lys Ile Val     #             90     - TGG CCA GTA TCT TAC ACC AGA AGA GAT GAA TG - #C AAG TGG GCT GGA AAA      339     Trp Pro Val Ser Tyr Thr Arg Arg Asp Glu Cy - #s Lys Trp Ala Gly Lys     #        105     - GAC ATC CTG AAA GAA TGT GCT AAT TTC ATC AA - #G GTA CTT AAG GCA TAT      387     Asp Ile Leu Lys Glu Cys Ala Asn Phe Ile Ly - #s Val Leu Lys Ala Tyr     #   120     - AAT CAG ACT CAC TTG TAC GCC TGT GGA ACG GG - #G GCT TTT CAT CCA ATT      435     Asn Gln Thr His Leu Tyr Ala Cys Gly Thr Gl - #y Ala Phe His Pro Ile     125                 1 - #30                 1 - #35                 1 -     #40     - TGC ACC TAC ATT GAA ATT GGA CAT CAT CCT GA - #G GAC AAT ATT TTT AAG      483     Cys Thr Tyr Ile Glu Ile Gly His His Pro Gl - #u Asp Asn Ile Phe Lys     #               155     - CTG GAG AAC TCA CAT TTT GAA AAC GGC CGT GG - #G AAG AGT CCA TAT GAC      531     Leu Glu Asn Ser His Phe Glu Asn Gly Arg Gl - #y Lys Ser Pro Tyr Asp     #           170     - CCT AAG CTG CTG ACA GCA TCC CTT TTA ATA GA - #T GGA GAA TTA TAC TCT      579     Pro Lys Leu Leu Thr Ala Ser Leu Leu Ile As - #p Gly Glu Leu Tyr Ser     #       185     - GGA ACT GCA GCT GAT TTT ATG GGG CGA GAC TT - #T GCT ATC TTC CGA ACT      627     Gly Thr Ala Ala Asp Phe Met Gly Arg Asp Ph - #e Ala Ile Phe Arg Thr     #   200     - CTT GGG CAC CAC CAC CCA ATC AGG ACA GAG CA - #G CAT GAT TCC AGG TGG      675     Leu Gly His His His Pro Ile Arg Thr Glu Gl - #n His Asp Ser Arg Trp     205                 2 - #10                 2 - #15                 2 -     #20     - CTC AAT GAT CCA AAG TTC ATT AGT GCC CAC CT - #C ATC TCA GAG AGT GAC      723     Leu Asn Asp Pro Lys Phe Ile Ser Ala His Le - #u Ile Ser Glu Ser Asp     #               235     - AAT CCT GAA GAT GAC AAA GTA TAC TTT TTC TT - #C CGT GAA AAT GCA ATA      771     Asn Pro Glu Asp Asp Lys Val Tyr Phe Phe Ph - #e Arg Glu Asn Ala Ile     #           250     - GAT GGA GAA CAC TCT GGA AAA GCT ACT CAC GC - #T AGA ATA GGT CAG ATA      819     Asp Gly Glu His Ser Gly Lys Ala Thr His Al - #a Arg Ile Gly Gln Ile     #       265     - TGC AAG AAT GAC TTT GGA GGG CAC AGA AGT CT - #G GTG AAT AAA TGG ACA      867     Cys Lys Asn Asp Phe Gly Gly His Arg Ser Le - #u Val Asn Lys Trp Thr     #   280     - ACA TTC CTC AAA GCT CGT CTG ATT TGC TCA GT - #G CCA GGT CCA AAT GGC      915     Thr Phe Leu Lys Ala Arg Leu Ile Cys Ser Va - #l Pro Gly Pro Asn Gly     285                 2 - #90                 2 - #95                 3 -     #00     - ATT GAC ACT CAT TTT GAT GAA CTG CAG GAT GT - #A TTC CTA ATG AAC TTT      963     Ile Asp Thr His Phe Asp Glu Leu Gln Asp Va - #l Phe Leu Met Asn Phe     #               315     - AAA GAT CCT AAA AAT CCA GTT GTA TAT GGA GT - #G TTT ACG ACT TCC AGT     1011     Lys Asp Pro Lys Asn Pro Val Val Tyr Gly Va - #l Phe Thr Thr Ser Ser     #           330     - AAC ATT TTC AAG GGA TCA GCC GTG TGT ATG TA - #T AGC ATG AGT GAT GTG     1059     Asn Ile Phe Lys Gly Ser Ala Val Cys Met Ty - #r Ser Met Ser Asp Val     #       345     - AGA AGG GTG TTC CTT GGT CCA TAT GCC CAC AG - #G GAT GGA CCC AAC TAT     1107     Arg Arg Val Phe Leu Gly Pro Tyr Ala His Ar - #g Asp Gly Pro Asn Tyr     #   360     - CAA TGG GTG CCT TAT CAA GGA AGA GTC CCC TA - #T CCA CGG CCA GGA ACT     1155     Gln Trp Val Pro Tyr Gln Gly Arg Val Pro Ty - #r Pro Arg Pro Gly Thr     365                 3 - #70                 3 - #75                 3 -     #80     - TGT CCC AGC AAA ACA TTT GGT GGT TTT GAC TC - #T ACA AAG GAC CTT CCT     1203     Cys Pro Ser Lys Thr Phe Gly Gly Phe Asp Se - #r Thr Lys Asp Leu Pro     #               395     - GAT GAT GTT ATA ACC TTT GCA AGA AGT CAT CC - #A GCC ATG TAC AAT CCA     1251     Asp Asp Val Ile Thr Phe Ala Arg Ser His Pr - #o Ala Met Tyr Asn Pro     #           410     - GTG TTT CCT ATG AAC AAT CGC CCA ATA GTG AT - #C AAA ACG GAT GTA AAT     1299     Val Phe Pro Met Asn Asn Arg Pro Ile Val Il - #e Lys Thr Asp Val Asn     #       425     - TAT CAA TTT ACA CAA ATT GTC GTA GAC CGA GT - #G GAT GCA GAA GAT GGA     1347     Tyr Gln Phe Thr Gln Ile Val Val Asp Arg Va - #l Asp Ala Glu Asp Gly     #   440     - CAG TAT GAT GTT ATG TTT ATC GGA ACA GAT GT - #T GGG ACC GTT CTT AAA     1395     Gln Tyr Asp Val Met Phe Ile Gly Thr Asp Va - #l Gly Thr Val Leu Lys     445                 4 - #50                 4 - #55                 4 -     #60     - GTA GTT TCA ATT CCT AAG GAG ACT TGG TAT GA - #T TTA GAA GAG GTT CTG     1443     Val Val Ser Ile Pro Lys Glu Thr Trp Tyr As - #p Leu Glu Glu Val Leu     #               475     - CTG GAA GAA ATG ACA GTT TTT CGG GAA CCG AC - #T GCT ATT TCA GCA ATG     1491     Leu Glu Glu Met Thr Val Phe Arg Glu Pro Th - #r Ala Ile Ser Ala Met     #           490     - GAG CTT TCC ACT AAG CAG CAA CAA CTA TAT AT - #T GGT TCA ACG GCT GGG     1539     Glu Leu Ser Thr Lys Gln Gln Gln Leu Tyr Il - #e Gly Ser Thr Ala Gly     #       505     - GTT GCC CAG CTC CCT TTA CAC CGG TGT GAT AT - #T TAC GGG AAA GCG TGT     1587     Val Ala Gln Leu Pro Leu His Arg Cys Asp Il - #e Tyr Gly Lys Ala Cys     #   520     - GCT GAG TGT TGC CTC GCC CGA GAC CCT TAC TG - #T GCT TGG GAT GGT TCT     1635     Ala Glu Cys Cys Leu Ala Arg Asp Pro Tyr Cy - #s Ala Trp Asp Gly Ser     525                 5 - #30                 5 - #35                 5 -     #40     - GCA TGT TCT CGC TAT TTT CCC ACT GCA AAG AG - #A CGC ACA AGA CGA CAA     1683     Ala Cys Ser Arg Tyr Phe Pro Thr Ala Lys Ar - #g Arg Thr Arg Arg Gln     #               555     - GAT ATA AGA AAT GGA GAC CCA CTG ACT CAC TG - #T TCA GAC TTA CAC CAT     1731     Asp Ile Arg Asn Gly Asp Pro Leu Thr His Cy - #s Ser Asp Leu His His     #           570     - GAT AAT CAC CAT GGC CAC AGC CCT GAA GAG AG - #A ATC ATC TAT GGT GTA     1779     Asp Asn His His Gly His Ser Pro Glu Glu Ar - #g Ile Ile Tyr Gly Val     #       585     - GAG AAT AGT AGC ACA TTT TTG GAA TGC AGT CC - #G AAG TCG CAG AGA GCG     1827     Glu Asn Ser Ser Thr Phe Leu Glu Cys Ser Pr - #o Lys Ser Gln Arg Ala     #   600     - CTG GTC TAT TGG CAA TTC CAG AGG CGA AAT GA - #A GAG CGA AAA GAA GAG     1875     Leu Val Tyr Trp Gln Phe Gln Arg Arg Asn Gl - #u Glu Arg Lys Glu Glu     605                 6 - #10                 6 - #15                 6 -     #20     - ATC AGA GTG GAT GAT CAT ATC ATC AGG ACA GA - #T CAA GGC CTT CTG CTA     1923     Ile Arg Val Asp Asp His Ile Ile Arg Thr As - #p Gln Gly Leu Leu Leu     #               635     - CGT AGT CTA CAA CAG AAG GAT TCA GGC AAT TA - #C CTC TGC CAT GCG GTG     1971     Arg Ser Leu Gln Gln Lys Asp Ser Gly Asn Ty - #r Leu Cys His Ala Val     #           650     - GAA CAT GGG TTC ATA CAA ACT CTT CTT AAG GT - #A ACC CTG GAA GTC ATT     2019     Glu His Gly Phe Ile Gln Thr Leu Leu Lys Va - #l Thr Leu Glu Val Ile     #       665     - GAC ACA GAG CAT TTG GAA GAA CTT CTT CAT AA - #A GAT GAT GAT GGA GAT     2067     Asp Thr Glu His Leu Glu Glu Leu Leu His Ly - #s Asp Asp Asp Gly Asp     #   680     - GGC TCT AAG ACC AAA GAA ATG TCC AAT AGC AT - #G ACA CCT AGC CAG AAG     2115     Gly Ser Lys Thr Lys Glu Met Ser Asn Ser Me - #t Thr Pro Ser Gln Lys     685                 6 - #90                 6 - #95                 7 -     #00     - GTC TGG TAC AGA GAC TTC ATG CAG CTC ATC AA - #C CAC CCC AAT CTC AAC     2163     Val Trp Tyr Arg Asp Phe Met Gln Leu Ile As - #n His Pro Asn Leu Asn     #               715     - ACG ATG GAT GAG TTC TGT GAA CAA GTT TGG AA - #A AGG GAC CGA AAA CAA     2211     Thr Met Asp Glu Phe Cys Glu Gln Val Trp Ly - #s Arg Asp Arg Lys Gln     #           730     - CGT CGG CAA AGG CCA GGA CAT ACC CCA GGG AA - #C AGT AAC AAA TGG AAG     2259     Arg Arg Gln Arg Pro Gly His Thr Pro Gly As - #n Ser Asn Lys Trp Lys     #       745     - CAC TTA CAA GAA AAT AAG AAA GGT AGA AAC AG - #G AGG ACC CAC GAA TTT     2307     His Leu Gln Glu Asn Lys Lys Gly Arg Asn Ar - #g Arg Thr His Glu Phe     #   760     - GAG AGG GCA CCC AGG AGT GTC TGAGCTGCAT TACCTCTAG - #A AACCTCAAAC     2358     Glu Arg Ala Pro Arg Ser Val     765                 7 - #70     - AAGTAGAAAC TTGCCTAGAC AATAACTGGA AAAACAAATG CAATATACAT GA - #ACTTTTTT     2418     - CATGGCATTA TGTGGATGTT TACAATGGTG GGAAATTCAG CTGAGTTCCA CC - #AATTATAA     2478     - ATTAAATCCA TGAGTAACTT TCCTAATAGG CTTTTTTTTC CTAATACCAC CG - #GGTTAAAA     2538     - GTAAGAGACA GCTGAACCCT CGTGGAGCCA TTCATACAGG TCCCTATTTA AG - #GAACGGAA     2598     #           2601     - (2) INFORMATION FOR SEQ ID NO:54:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 771 amino               (B) TYPE: amino acid               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: protein     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:54:     - Met Gly Trp Leu Thr Arg Ile Val Cys Leu Ph - #e Trp Gly Val Leu Leu     #                 15     - Thr Ala Arg Ala Asn Tyr Gln Asn Gly Lys As - #n Asn Val Pro Arg Leu     #             30     - Lys Leu Ser Tyr Lys Glu Met Leu Glu Ser As - #n Asn Val Ile Thr Phe     #         45     - Asn Gly Leu Ala Asn Ser Ser Ser Tyr His Th - #r Phe Leu Leu Asp Glu     #     60     - Glu Arg Ser Arg Leu Tyr Val Gly Ala Lys As - #p His Ile Phe Ser Phe     # 80     - Asp Leu Val Asn Ile Lys Asp Phe Gln Lys Il - #e Val Trp Pro Val Ser     #                 95     - Tyr Thr Arg Arg Asp Glu Cys Lys Trp Ala Gl - #y Lys Asp Ile Leu Lys     #           110     - Glu Cys Ala Asn Phe Ile Lys Val Leu Lys Al - #a Tyr Asn Gln Thr His     #       125     - Leu Tyr Ala Cys Gly Thr Gly Ala Phe His Pr - #o Ile Cys Thr Tyr Ile     #   140     - Glu Ile Gly His His Pro Glu Asp Asn Ile Ph - #e Lys Leu Glu Asn Ser     145                 1 - #50                 1 - #55                 1 -     #60     - His Phe Glu Asn Gly Arg Gly Lys Ser Pro Ty - #r Asp Pro Lys Leu Leu     #               175     - Thr Ala Ser Leu Leu Ile Asp Gly Glu Leu Ty - #r Ser Gly Thr Ala Ala     #           190     - Asp Phe Met Gly Arg Asp Phe Ala Ile Phe Ar - #g Thr Leu Gly His His     #       205     - His Pro Ile Arg Thr Glu Gln His Asp Ser Ar - #g Trp Leu Asn Asp Pro     #   220     - Lys Phe Ile Ser Ala His Leu Ile Ser Glu Se - #r Asp Asn Pro Glu Asp     225                 2 - #30                 2 - #35                 2 -     #40     - Asp Lys Val Tyr Phe Phe Phe Arg Glu Asn Al - #a Ile Asp Gly Glu His     #               255     - Ser Gly Lys Ala Thr His Ala Arg Ile Gly Gl - #n Ile Cys Lys Asn Asp     #           270     - Phe Gly Gly His Arg Ser Leu Val Asn Lys Tr - #p Thr Thr Phe Leu Lys     #       285     - Ala Arg Leu Ile Cys Ser Val Pro Gly Pro As - #n Gly Ile Asp Thr His     #   300     - Phe Asp Glu Leu Gln Asp Val Phe Leu Met As - #n Phe Lys Asp Pro Lys     305                 3 - #10                 3 - #15                 3 -     #20     - Asn Pro Val Val Tyr Gly Val Phe Thr Thr Se - #r Ser Asn Ile Phe Lys     #               335     - Gly Ser Ala Val Cys Met Tyr Ser Met Ser As - #p Val Arg Arg Val Phe     #           350     - Leu Gly Pro Tyr Ala His Arg Asp Gly Pro As - #n Tyr Gln Trp Val Pro     #       365     - Tyr Gln Gly Arg Val Pro Tyr Pro Arg Pro Gl - #y Thr Cys Pro Ser Lys     #   380     - Thr Phe Gly Gly Phe Asp Ser Thr Lys Asp Le - #u Pro Asp Asp Val Ile     385                 3 - #90                 3 - #95                 4 -     #00     - Thr Phe Ala Arg Ser His Pro Ala Met Tyr As - #n Pro Val Phe Pro Met     #               415     - Asn Asn Arg Pro Ile Val Ile Lys Thr Asp Va - #l Asn Tyr Gln Phe Thr     #           430     - Gln Ile Val Val Asp Arg Val Asp Ala Glu As - #p Gly Gln Tyr Asp Val     #       445     - Met Phe Ile Gly Thr Asp Val Gly Thr Val Le - #u Lys Val Val Ser Ile     #   460     - Pro Lys Glu Thr Trp Tyr Asp Leu Glu Glu Va - #l Leu Leu Glu Glu Met     465                 4 - #70                 4 - #75                 4 -     #80     - Thr Val Phe Arg Glu Pro Thr Ala Ile Ser Al - #a Met Glu Leu Ser Thr     #               495     - Lys Gln Gln Gln Leu Tyr Ile Gly Ser Thr Al - #a Gly Val Ala Gln Leu     #           510     - Pro Leu His Arg Cys Asp Ile Tyr Gly Lys Al - #a Cys Ala Glu Cys Cys     #       525     - Leu Ala Arg Asp Pro Tyr Cys Ala Trp Asp Gl - #y Ser Ala Cys Ser Arg     #   540     - Tyr Phe Pro Thr Ala Lys Arg Arg Thr Arg Ar - #g Gln Asp Ile Arg Asn     545                 5 - #50                 5 - #55                 5 -     #60     - Gly Asp Pro Leu Thr His Cys Ser Asp Leu Hi - #s His Asp Asn His His     #               575     - Gly His Ser Pro Glu Glu Arg Ile Ile Tyr Gl - #y Val Glu Asn Ser Ser     #           590     - Thr Phe Leu Glu Cys Ser Pro Lys Ser Gln Ar - #g Ala Leu Val Tyr Trp     #       605     - Gln Phe Gln Arg Arg Asn Glu Glu Arg Lys Gl - #u Glu Ile Arg Val Asp     #   620     - Asp His Ile Ile Arg Thr Asp Gln Gly Leu Le - #u Leu Arg Ser Leu Gln     625                 6 - #30                 6 - #35                 6 -     #40     - Gln Lys Asp Ser Gly Asn Tyr Leu Cys His Al - #a Val Glu His Gly Phe     #               655     - Ile Gln Thr Leu Leu Lys Val Thr Leu Glu Va - #l Ile Asp Thr Glu His     #           670     - Leu Glu Glu Leu Leu His Lys Asp Asp Asp Gl - #y Asp Gly Ser Lys Thr     #       685     - Lys Glu Met Ser Asn Ser Met Thr Pro Ser Gl - #n Lys Val Trp Tyr Arg     #   700     - Asp Phe Met Gln Leu Ile Asn His Pro Asn Le - #u Asn Thr Met Asp Glu     705                 7 - #10                 7 - #15                 7 -     #20     - Phe Cys Glu Gln Val Trp Lys Arg Asp Arg Ly - #s Gln Arg Arg Gln Arg     #               735     - Pro Gly His Thr Pro Gly Asn Ser Asn Lys Tr - #p Lys His Leu Gln Glu     #           750     - Asn Lys Lys Gly Arg Asn Arg Arg Thr His Gl - #u Phe Glu Arg Ala Pro     #       765     - Arg Ser Val         770     - (2) INFORMATION FOR SEQ ID NO:55:     -      (i) SEQUENCE CHARACTERISTICS:     #pairs    (A) LENGTH: 1332 base               (B) TYPE: nucleic acid               (C) STRANDEDNESS: double               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: cDNA     -     (ix) FEATURE:               (A) NAME/KEY: CDS               (B) LOCATION: 7..1329     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:55:     #TCT ATA GTC TTT GTA        48AT GCT GTA TAC            Met Met Val Leu Leu His Al - #a Val Tyr Ser Ile Val Phe Val     #      10     - GAT GTT ATA ATC ATA AAA GTA CAG AGG TAT AT - #C AAC GAT ATT CTA ACT       96     Asp Val Ile Ile Ile Lys Val Gln Arg Tyr Il - #e Asn Asp Ile Leu Thr     # 30     - CTT GAC ATT TTT TAT TTA TTT AAA ATG ATA CC - #T TTG TTA TTT ATT TTA      144     Leu Asp Ile Phe Tyr Leu Phe Lys Met Ile Pr - #o Leu Leu Phe Ile Leu     #                 45     - TTC TAT TTT GCT AAC GGT ATC GAA TGG CAT AA - #G TTT GAA ACG AGT GAA      192     Phe Tyr Phe Ala Asn Gly Ile Glu Trp His Ly - #s Phe Glu Thr Ser Glu     #             60     - GAA ATA ATT TCT ACT TAC TTA TTA GAC GAC GT - #A TTA TAC ACG GGT GTT      240     Glu Ile Ile Ser Thr Tyr Leu Leu Asp Asp Va - #l Leu Tyr Thr Gly Val     #         75     - AAT GGG GCG GTA TAC ACA TTT TCA AAT AAT AA - #A CTA AAC AAA ACT GGT      288     Asn Gly Ala Val Tyr Thr Phe Ser Asn Asn Ly - #s Leu Asn Lys Thr Gly     #     90     - TTA ACT AAT AAT AAT TAT ATA ACA ACA TCT AT - #A AAA GTA GAG GAT GCG      336     Leu Thr Asn Asn Asn Tyr Ile Thr Thr Ser Il - #e Lys Val Glu Asp Ala     #110     - GAT AAG GAT ACA TTA GTA TGC GGA ACC AAT AA - #C GGA AAT CCC AAA TGT      384     Asp Lys Asp Thr Leu Val Cys Gly Thr Asn As - #n Gly Asn Pro Lys Cys     #               125     - TGG AAA ATA GAC GGT TCA GAC GAC CCA AAA CA - #T AGA GGT AGA GGA TAC      432     Trp Lys Ile Asp Gly Ser Asp Asp Pro Lys Hi - #s Arg Gly Arg Gly Tyr     #           140     - GCT CCT TAT CAA AAT AGC AAA GTA ACG ATA AT - #C AGT CAC AAC GGA TGT      480     Ala Pro Tyr Gln Asn Ser Lys Val Thr Ile Il - #e Ser His Asn Gly Cys     #       155     - GTA CTA TCT GAC ATA AAC ATA TCA AAA GAA GG - #A ATT AAA CGA TGG AGA      528     Val Leu Ser Asp Ile Asn Ile Ser Lys Glu Gl - #y Ile Lys Arg Trp Arg     #   170     - AGA TTT GAC GGA CCA TGT GGT TAT GAT TTA TA - #C ACG GCG GAT AAC GTA      576     Arg Phe Asp Gly Pro Cys Gly Tyr Asp Leu Ty - #r Thr Ala Asp Asn Val     175                 1 - #80                 1 - #85                 1 -     #90     - ATT CCA AAA GAT GGT TTA CGA GGA GCA TTC GT - #C GAT AAA GAT GGT ACT      624     Ile Pro Lys Asp Gly Leu Arg Gly Ala Phe Va - #l Asp Lys Asp Gly Thr     #               205     - TAT GAC AAA GTT TAC ATT CTT TTC ACT GAT AC - #T ATC GGC TCA AAG AGA      672     Tyr Asp Lys Val Tyr Ile Leu Phe Thr Asp Th - #r Ile Gly Ser Lys Arg     #           220     - ATT GTC AAA ATT CCG TAT ATA GCA CAA ATG TG - #C CTA AAC GAC GAA GGT      720     Ile Val Lys Ile Pro Tyr Ile Ala Gln Met Cy - #s Leu Asn Asp Glu Gly     #       235     - GGT CCA TCA TCA TTG TCT AGT CAT AGA TGG TC - #G ACG TTT CTC AAA GTC      768     Gly Pro Ser Ser Leu Ser Ser His Arg Trp Se - #r Thr Phe Leu Lys Val     #   250     - GAA TTA GAA TGT GAT ATC GAC GGA AGA AGT TA - #T AGA CAA ATT ATT CAT      816     Glu Leu Glu Cys Asp Ile Asp Gly Arg Ser Ty - #r Arg Gln Ile Ile His     255                 2 - #60                 2 - #65                 2 -     #70     - TCT AGA ACT ATA AAA ACA GAT AAT GAT ACG AT - #A CTA TAT GTA TTC TTC      864     Ser Arg Thr Ile Lys Thr Asp Asn Asp Thr Il - #e Leu Tyr Val Phe Phe     #               285     - GAT AGT CCT TAT TCC AAG TCC GCA TTA TGT AC - #C TAT TCT ATG AAT ACC      912     Asp Ser Pro Tyr Ser Lys Ser Ala Leu Cys Th - #r Tyr Ser Met Asn Thr     #           300     - ATT AAA CAA TCT TTT TCT ACG TCA AAA TTG GA - #A GGA TAT ACA AAG CAA      960     Ile Lys Gln Ser Phe Ser Thr Ser Lys Leu Gl - #u Gly Tyr Thr Lys Gln     #       315     - TTG CCG TCG CCA GCC TCT GGT ATA TGT CTA CC - #A GCT GGA AAA GTT GTT     1008     Leu Pro Ser Pro Ala Ser Gly Ile Cys Leu Pr - #o Ala Gly Lys Val Val     #   330     - CCA CAT ACC ACG TTT GAA GTC ATA GAA AAA TA - #T AAT GTA CTA GAT GAT     1056     Pro His Thr Thr Phe Glu Val Ile Glu Lys Ty - #r Asn Val Leu Asp Asp     335                 3 - #40                 3 - #45                 3 -     #50     - ATT ATA AAG CCT TTA TCT AAC CAA CCT ATC TT - #C GAA GGA CCG TCT GGT     1104     Ile Ile Lys Pro Leu Ser Asn Gln Pro Ile Ph - #e Glu Gly Pro Ser Gly     #               365     - GTT AAA TGG TTC GAT ATA AAG GAG AAG GAA AA - #T GAA CAT CGG GAA TAT     1152     Val Lys Trp Phe Asp Ile Lys Glu Lys Glu As - #n Glu His Arg Glu Tyr     #           380     - AGA ATA TAC TTC ATA AAA GAA AAT TCT ATA TA - #T TCG TTC GAT ACA AAA     1200     Arg Ile Tyr Phe Ile Lys Glu Asn Ser Ile Ty - #r Ser Phe Asp Thr Lys     #       395     - TCT AAA CAA ACT CGT AGC TCG CAA GTC GAT GC - #G CGA CTA TTT TCA GTA     1248     Ser Lys Gln Thr Arg Ser Ser Gln Val Asp Al - #a Arg Leu Phe Ser Val     #   410     - ATG GTA ACT TCG AAA CCG TTA TTT ATA GCA GA - #T ATA GGG ATA GGA GTA     1296     Met Val Thr Ser Lys Pro Leu Phe Ile Ala As - #p Ile Gly Ile Gly Val     415                 4 - #20                 4 - #25                 4 -     #30     #     1332CCA CAA ATG AAA AAA ATA CTT AAA AT - #G TAA     Gly Met Pro Gln Met Lys Lys Ile Leu Lys Me - #t     #               440     - (2) INFORMATION FOR SEQ ID NO:56:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 441 amino               (B) TYPE: amino acid               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: protein     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:56:     - Met Met Val Leu Leu His Ala Val Tyr Ser Il - #e Val Phe Val Asp Val     #                 15     - Ile Ile Ile Lys Val Gln Arg Tyr Ile Asn As - #p Ile Leu Thr Leu Asp     #             30     - Ile Phe Tyr Leu Phe Lys Met Ile Pro Leu Le - #u Phe Ile Leu Phe Tyr     #         45     - Phe Ala Asn Gly Ile Glu Trp His Lys Phe Gl - #u Thr Ser Glu Glu Ile     #     60     - Ile Ser Thr Tyr Leu Leu Asp Asp Val Leu Ty - #r Thr Gly Val Asn Gly     # 80     - Ala Val Tyr Thr Phe Ser Asn Asn Lys Leu As - #n Lys Thr Gly Leu Thr     #                 95     - Asn Asn Asn Tyr Ile Thr Thr Ser Ile Lys Va - #l Glu Asp Ala Asp Lys     #           110     - Asp Thr Leu Val Cys Gly Thr Asn Asn Gly As - #n Pro Lys Cys Trp Lys     #       125     - Ile Asp Gly Ser Asp Asp Pro Lys His Arg Gl - #y Arg Gly Tyr Ala Pro     #   140     - Tyr Gln Asn Ser Lys Val Thr Ile Ile Ser Hi - #s Asn Gly Cys Val Leu     145                 1 - #50                 1 - #55                 1 -     #60     - Ser Asp Ile Asn Ile Ser Lys Glu Gly Ile Ly - #s Arg Trp Arg Arg Phe     #               175     - Asp Gly Pro Cys Gly Tyr Asp Leu Tyr Thr Al - #a Asp Asn Val Ile Pro     #           190     - Lys Asp Gly Leu Arg Gly Ala Phe Val Asp Ly - #s Asp Gly Thr Tyr Asp     #       205     - Lys Val Tyr Ile Leu Phe Thr Asp Thr Ile Gl - #y Ser Lys Arg Ile Val     #   220     - Lys Ile Pro Tyr Ile Ala Gln Met Cys Leu As - #n Asp Glu Gly Gly Pro     225                 2 - #30                 2 - #35                 2 -     #40     - Ser Ser Leu Ser Ser His Arg Trp Ser Thr Ph - #e Leu Lys Val Glu Leu     #               255     - Glu Cys Asp Ile Asp Gly Arg Ser Tyr Arg Gl - #n Ile Ile His Ser Arg     #           270     - Thr Ile Lys Thr Asp Asn Asp Thr Ile Leu Ty - #r Val Phe Phe Asp Ser     #       285     - Pro Tyr Ser Lys Ser Ala Leu Cys Thr Tyr Se - #r Met Asn Thr Ile Lys     #   300     - Gln Ser Phe Ser Thr Ser Lys Leu Glu Gly Ty - #r Thr Lys Gln Leu Pro     305                 3 - #10                 3 - #15                 3 -     #20     - Ser Pro Ala Ser Gly Ile Cys Leu Pro Ala Gl - #y Lys Val Val Pro His     #               335     - Thr Thr Phe Glu Val Ile Glu Lys Tyr Asn Va - #l Leu Asp Asp Ile Ile     #           350     - Lys Pro Leu Ser Asn Gln Pro Ile Phe Glu Gl - #y Pro Ser Gly Val Lys     #       365     - Trp Phe Asp Ile Lys Glu Lys Glu Asn Glu Hi - #s Arg Glu Tyr Arg Ile     #   380     - Tyr Phe Ile Lys Glu Asn Ser Ile Tyr Ser Ph - #e Asp Thr Lys Ser Lys     385                 3 - #90                 3 - #95                 4 -     #00     - Gln Thr Arg Ser Ser Gln Val Asp Ala Arg Le - #u Phe Ser Val Met Val     #               415     - Thr Ser Lys Pro Leu Phe Ile Ala Asp Ile Gl - #y Ile Gly Val Gly Met     #           430     - Pro Gln Met Lys Lys Ile Leu Lys Met     #       440     - (2) INFORMATION FOR SEQ ID NO:57:     -      (i) SEQUENCE CHARACTERISTICS:     #pairs    (A) LENGTH: 2854 base               (B) TYPE: nucleic acid               (C) STRANDEDNESS: double               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: cDNA     -     (ix) FEATURE:               (A) NAME/KEY: CDS               (B) LOCATION: 451..2640     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:57:     - ATTCCACCTC CCGCTGACCG CCTACGCCGC GACGATCTTT CCTCTCGCCA GG - #CGAAAACT       60     - ACGACGTGTC AACAACATTT TTGTTTTTTC TGCTTCCGTG TTTTCATGTT CC - #GTGAAACC      120     - GCTTCTCGCA TTACCACTCT TCCGTTTCCC AGTGTTTGTT TTCTCCGTTT CT - #TTCATCGT      180     - GGATGTTTTG TTTTGGTGTA GCGAGTGACG AGCTTATGTC ATTAAACGTA CA - #TCCAATCT      240     - GTCGGTATAT TGGTGTGTGA TATTTTACTA TTATATATTT AGCCATCACT TG - #AAAGCCGT      300     - GAAAAATTTT TGAAAGTGGA GAGGAAAAAG AAAAGGCGCA GAAGGCTTTT TA - #AGCTTCAT      360     - GGATATGTGC TCTACGCTTC AACTACTGTC GCAGAATCAT CTTCCGGGAA AG - #GAAATTTC      420     - GCCTGAAATG GTGCCGCGGC CGCACTGAAC ATG CGG GCG GCG CT - #G GTG GCC GTC      474     #Ala Ala Leu Val Ala Val     #              5  1     - GCG GCG CTG CTT TGG GTG GCG CTG CAC GCC GC - #C GCA TGG GTC AAC GAC      522     Ala Ala Leu Leu Trp Val Ala Leu His Ala Al - #a Ala Trp Val Asn Asp     #     20     - GTC AGC CCC AAG ATG TAC GTC CAG TTC GGT GA - #G GAA CGG GTG CAA CGC      570     Val Ser Pro Lys Met Tyr Val Gln Phe Gly Gl - #u Glu Arg Val Gln Arg     # 40     - TTC CTG GGC AAT GAA TCG CAC AAA GAC CAC TT - #C AAG CTG CTG GAG AAG      618     Phe Leu Gly Asn Glu Ser His Lys Asp His Ph - #e Lys Leu Leu Glu Lys     #                 55     - GAC CAC AAC TCG CTC CTC GTA GGA GCT AGG AA - #C ATC GTC TAC AAT ATC      666     Asp His Asn Ser Leu Leu Val Gly Ala Arg As - #n Ile Val Tyr Asn Ile     #             70     - AGC CTT CGA GAC CTC ACA GAA TTC ACC GAG CA - #G AGG ATC GAG TGG CAC      714     Ser Leu Arg Asp Leu Thr Glu Phe Thr Glu Gl - #n Arg Ile Glu Trp His     #         85     - TCG TCA GGT GCC CAT CGC GAG CTC TGC TAC CT - #C AAG GGG AAG TCA GAG      762     Ser Ser Gly Ala His Arg Glu Leu Cys Tyr Le - #u Lys Gly Lys Ser Glu     #    100     - GAC GAC TGC CAG AAC TAC ATC CGA GTC CTG GC - #G AAA ATT GAC GAT GAC      810     Asp Asp Cys Gln Asn Tyr Ile Arg Val Leu Al - #a Lys Ile Asp Asp Asp     105                 1 - #10                 1 - #15                 1 -     #20     - CGC GTA CTC ATC TGC GGT ACG AAC GCC TAT AA - #G CCA CTA TGT CGG CAC      858     Arg Val Leu Ile Cys Gly Thr Asn Ala Tyr Ly - #s Pro Leu Cys Arg His     #               135     - TAC GCC CTC AAG GAT GGA GAT TAT GTT GTA GA - #G AAA GAA TAT GAG GGA      906     Tyr Ala Leu Lys Asp Gly Asp Tyr Val Val Gl - #u Lys Glu Tyr Glu Gly     #           150     - AGA GGA TTG TGC CCA TTT GAC CCT GAC CAC AA - #C AGC ACT GCA ATA TAC      954     Arg Gly Leu Cys Pro Phe Asp Pro Asp His As - #n Ser Thr Ala Ile Tyr     #       165     - AGT GAG GGA CAA TTG TAC TCA GCA ACA GTG GC - #A GAC TTC TCT GGA ACT     1002     Ser Glu Gly Gln Leu Tyr Ser Ala Thr Val Al - #a Asp Phe Ser Gly Thr     #   180     - GAC CCT CTC ATA TAC CGC GGC CCT CTA AGA AC - #A GAG AGA TCT GAC CTC     1050     Asp Pro Leu Ile Tyr Arg Gly Pro Leu Arg Th - #r Glu Arg Ser Asp Leu     185                 1 - #90                 1 - #95                 2 -     #00     - AAA CAA TTA AAT GCT CCT AAC TTT GTC AAC AC - #A ATG GAG TAC AAT GAT     1098     Lys Gln Leu Asn Ala Pro Asn Phe Val Asn Th - #r Met Glu Tyr Asn Asp     #               215     - TTT ATA TTC TTC TTC TTC CGA GAG ACT GCT GT - #T GAG TAC ATC AAC TGC     1146     Phe Ile Phe Phe Phe Phe Arg Glu Thr Ala Va - #l Glu Tyr Ile Asn Cys     #           230     - GGA AAG GCT ATC TAT TCA AGA GTT GCC AGA GT - #C TGT AAA CAT GAC AAG     1194     Gly Lys Ala Ile Tyr Ser Arg Val Ala Arg Va - #l Cys Lys His Asp Lys     #       245     - GGC GGC CCT CAT CAG GGT GGT GAC AGA TGG AC - #T TCT TTT TTG AAA TCA     1242     Gly Gly Pro His Gln Gly Gly Asp Arg Trp Th - #r Ser Phe Leu Lys Ser     #   260     - CGT CTG AAC TGT TCC GTC CCT GGA GAT TAT CC - #A TTT TAC TTC AAT GAA     1290     Arg Leu Asn Cys Ser Val Pro Gly Asp Tyr Pr - #o Phe Tyr Phe Asn Glu     265                 2 - #70                 2 - #75                 2 -     #80     - ATT CAG TCA ACA AGT GAC ATC ATT GAA GGA AA - #T TAT GGT GGT CAA GTG     1338     Ile Gln Ser Thr Ser Asp Ile Ile Glu Gly As - #n Tyr Gly Gly Gln Val     #               295     - GAG AAA CTC ATC TAC GGT GTC TTC ACG ACA CC - #A GTG AAC TCT ATT GGT     1386     Glu Lys Leu Ile Tyr Gly Val Phe Thr Thr Pr - #o Val Asn Ser Ile Gly     #           310     - GGC TCT GCT GTT TGT GCC TTC AGT ATG AAG TC - #A ATA CTT GAG TCA TTT     1434     Gly Ser Ala Val Cys Ala Phe Ser Met Lys Se - #r Ile Leu Glu Ser Phe     #       325     - GAT GGT CCA TTT AAA GAG CAG GAA ACG ATG AA - #C TCA AAC TGG TTG GCA     1482     Asp Gly Pro Phe Lys Glu Gln Glu Thr Met As - #n Ser Asn Trp Leu Ala     #   340     - GTG CCA AGC CTT AAA GTG CCA GAA CCA AGG CC - #T GGA CAA TGT GTG AAT     1530     Val Pro Ser Leu Lys Val Pro Glu Pro Arg Pr - #o Gly Gln Cys Val Asn     345                 3 - #50                 3 - #55                 3 -     #60     - GAC AGT CGT ACA CTT CCT GAT GTG TCT GTC AA - #T TTT GTA AAG TCA CAT     1578     Asp Ser Arg Thr Leu Pro Asp Val Ser Val As - #n Phe Val Lys Ser His     #               375     - ACA CTG ATG GAT GAG GCC GTG CCA GCA TTT TT - #T ACT CGG CCA ATT CTC     1626     Thr Leu Met Asp Glu Ala Val Pro Ala Phe Ph - #e Thr Arg Pro Ile Leu     #           390     - ATT CGG ATC AGC TTA CAG TAC AGA TTT ACA AA - #A ATA GCT GTT GAT CAA     1674     Ile Arg Ile Ser Leu Gln Tyr Arg Phe Thr Ly - #s Ile Ala Val Asp Gln     #       405     - CAA GTC CGA ACA CCA GAT GGG AAA GCG TAT GA - #T GTC CTG TTT ATA GGA     1722     Gln Val Arg Thr Pro Asp Gly Lys Ala Tyr As - #p Val Leu Phe Ile Gly     #   420     - ACT GAT GAT GGC AAA GTG ATA AAA GCT TTG AA - #C TCT GCC TCC TTT GAT     1770     Thr Asp Asp Gly Lys Val Ile Lys Ala Leu As - #n Ser Ala Ser Phe Asp     425                 4 - #30                 4 - #35                 4 -     #40     - TCA TCT GAT ACT GTA GAT AGT GTT GTA ATA GA - #A GAA CTG CAA GTG TTG     1818     Ser Ser Asp Thr Val Asp Ser Val Val Ile Gl - #u Glu Leu Gln Val Leu     #               455     - CCA CCT GGA GTA CCT GTT AAG AAC CTG TAT GT - #G GTG CGA ATG GAT GGG     1866     Pro Pro Gly Val Pro Val Lys Asn Leu Tyr Va - #l Val Arg Met Asp Gly     #           470     - GAT GAT AGC AAG CTG GTG GTT GTG TCT GAT GA - #T GAG ATT CTG GCA ATT     1914     Asp Asp Ser Lys Leu Val Val Val Ser Asp As - #p Glu Ile Leu Ala Ile     #       485     - AAG CTT CAT CGT TGT GGC TCA GAT AAA ATA AC - #A AAT TGT CGA GAA TGT     1962     Lys Leu His Arg Cys Gly Ser Asp Lys Ile Th - #r Asn Cys Arg Glu Cys     #   500     - GTG TCC TTG CAA GAT CCT TAC TGT GCA TGG GA - #C AAT GTA GAA TTA AAA     2010     Val Ser Leu Gln Asp Pro Tyr Cys Ala Trp As - #p Asn Val Glu Leu Lys     505                 5 - #10                 5 - #15                 5 -     #20     - TGT ACA GCT GTA GGT TCA CCA GAC TGG AGT GC - #T GGA AAA AGA CGC TTT     2058     Cys Thr Ala Val Gly Ser Pro Asp Trp Ser Al - #a Gly Lys Arg Arg Phe     #               535     - ATT CAG AAC ATT TCA CTC GGT GAA CAT AAA GC - #T TGT GGT GGA CGT CCA     2106     Ile Gln Asn Ile Ser Leu Gly Glu His Lys Al - #a Cys Gly Gly Arg Pro     #           550     - CAA ACA GAA ATC GTT GCT TCT CCT GTA CCA AC - #T CAG CCG ACG ACA AAA     2154     Gln Thr Glu Ile Val Ala Ser Pro Val Pro Th - #r Gln Pro Thr Thr Lys     #       565     - TCT AGT GGC GAT CCC GTT CAT TCA ATC CAC CA - #G GCT GAA TTT GAA CCT     2202     Ser Ser Gly Asp Pro Val His Ser Ile His Gl - #n Ala Glu Phe Glu Pro     #   580     - GAA ATT GAC AAC GAG ATT GTT ATT GGA GTA GA - #T GAC AGC AAC GTC ATT     2250     Glu Ile Asp Asn Glu Ile Val Ile Gly Val As - #p Asp Ser Asn Val Ile     585                 5 - #90                 5 - #95                 6 -     #00     - CCT AAT ACC CTG GCT GAA ATA AAT CAT GCA GG - #T TCA AAG CTG CCT TCC     2298     Pro Asn Thr Leu Ala Glu Ile Asn His Ala Gl - #y Ser Lys Leu Pro Ser     #               615     - TCC CAG GAA AAG TTG CCT ATT TAT ACA GCG GA - #G ACT CTG ACT ATT GCT     2346     Ser Gln Glu Lys Leu Pro Ile Tyr Thr Ala Gl - #u Thr Leu Thr Ile Ala     #           630     - ATA GTT ACA TCA TGC CTT GGA GCT CTA GTT GT - #T GGC TTC ATC TCT GGA     2394     Ile Val Thr Ser Cys Leu Gly Ala Leu Val Va - #l Gly Phe Ile Ser Gly     #       645     - TTT CTT TTT TCT CGG CGA TGC AGG GGA GAG GA - #T TAC ACA GAC ATG CCT     2442     Phe Leu Phe Ser Arg Arg Cys Arg Gly Glu As - #p Tyr Thr Asp Met Pro     #   660     - TTT CCA GAT CAA CGC CAT CAG CTA AAT AGG CT - #C ACT GAG GCT GGT CTG     2490     Phe Pro Asp Gln Arg His Gln Leu Asn Arg Le - #u Thr Glu Ala Gly Leu     665                 6 - #70                 6 - #75                 6 -     #80     - AAT GCA GAC TCA CCC TAT CTT CCA CCC TGT GC - #C AAT AAC AAG GCA GCC     2538     Asn Ala Asp Ser Pro Tyr Leu Pro Pro Cys Al - #a Asn Asn Lys Ala Ala     #               695     - ATA AAT CTT GTG CTC AAT GTC CCA CCA AAG AA - #T GCA AAT GGA AAA AAT     2586     Ile Asn Leu Val Leu Asn Val Pro Pro Lys As - #n Ala Asn Gly Lys Asn     #           710     - GCC AAC TCT TCA GCT GAA AAC AAA CCA ATA CA - #G AAA GTA AAA AAG ACA     2634     Ala Asn Ser Ser Ala Glu Asn Lys Pro Ile Gl - #n Lys Val Lys Lys Thr     #       725     - TAC ATT TAGCAGAAAT CTTTGGTATC TGTTTTGGTG CAGACCCATG CC - #ACTAGAGT     2690     Tyr Ile         730     - AACCAAGACT CTATTGAGAA ATGTCCTCAA GAAAGTTAAA AAGATGTAGA CT - #TCTGTAAT     2750     - CGAGAGCACC ACTTTCCATA GTAATACAGA ACAATGTGAA ATAAATACTA CA - #GAAGAAGT     2810     #                 285 - #4TAGTGATC TGTGATCAGT TTCG     - (2) INFORMATION FOR SEQ ID NO:58:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 730 amino               (B) TYPE: amino acid               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: protein     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:58:     - Met Arg Ala Ala Leu Val Ala Val Ala Ala Le - #u Leu Trp Val Ala Leu     #                 15     - His Ala Ala Ala Trp Val Asn Asp Val Ser Pr - #o Lys Met Tyr Val Gln     #             30     - Phe Gly Glu Glu Arg Val Gln Arg Phe Leu Gl - #y Asn Glu Ser His Lys     #         45     - Asp His Phe Lys Leu Leu Glu Lys Asp His As - #n Ser Leu Leu Val Gly     #     60     - Ala Arg Asn Ile Val Tyr Asn Ile Ser Leu Ar - #g Asp Leu Thr Glu Phe     # 80     - Thr Glu Gln Arg Ile Glu Trp His Ser Ser Gl - #y Ala His Arg Glu Leu     #                 95     - Cys Tyr Leu Lys Gly Lys Ser Glu Asp Asp Cy - #s Gln Asn Tyr Ile Arg     #           110     - Val Leu Ala Lys Ile Asp Asp Asp Arg Val Le - #u Ile Cys Gly Thr Asn     #       125     - Ala Tyr Lys Pro Leu Cys Arg His Tyr Ala Le - #u Lys Asp Gly Asp Tyr     #   140     - Val Val Glu Lys Glu Tyr Glu Gly Arg Gly Le - #u Cys Pro Phe Asp Pro     145                 1 - #50                 1 - #55                 1 -     #60     - Asp His Asn Ser Thr Ala Ile Tyr Ser Glu Gl - #y Gln Leu Tyr Ser Ala     #               175     - Thr Val Ala Asp Phe Ser Gly Thr Asp Pro Le - #u Ile Tyr Arg Gly Pro     #           190     - Leu Arg Thr Glu Arg Ser Asp Leu Lys Gln Le - #u Asn Ala Pro Asn Phe     #       205     - Val Asn Thr Met Glu Tyr Asn Asp Phe Ile Ph - #e Phe Phe Phe Arg Glu     #   220     - Thr Ala Val Glu Tyr Ile Asn Cys Gly Lys Al - #a Ile Tyr Ser Arg Val     225                 2 - #30                 2 - #35                 2 -     #40     - Ala Arg Val Cys Lys His Asp Lys Gly Gly Pr - #o His Gln Gly Gly Asp     #               255     - Arg Trp Thr Ser Phe Leu Lys Ser Arg Leu As - #n Cys Ser Val Pro Gly     #           270     - Asp Tyr Pro Phe Tyr Phe Asn Glu Ile Gln Se - #r Thr Ser Asp Ile Ile     #       285     - Glu Gly Asn Tyr Gly Gly Gln Val Glu Lys Le - #u Ile Tyr Gly Val Phe     #   300     - Thr Thr Pro Val Asn Ser Ile Gly Gly Ser Al - #a Val Cys Ala Phe Ser     305                 3 - #10                 3 - #15                 3 -     #20     - Met Lys Ser Ile Leu Glu Ser Phe Asp Gly Pr - #o Phe Lys Glu Gln Glu     #               335     - Thr Met Asn Ser Asn Trp Leu Ala Val Pro Se - #r Leu Lys Val Pro Glu     #           350     - Pro Arg Pro Gly Gln Cys Val Asn Asp Ser Ar - #g Thr Leu Pro Asp Val     #       365     - Ser Val Asn Phe Val Lys Ser His Thr Leu Me - #t Asp Glu Ala Val Pro     #   380     - Ala Phe Phe Thr Arg Pro Ile Leu Ile Arg Il - #e Ser Leu Gln Tyr Arg     385                 3 - #90                 3 - #95                 4 -     #00     - Phe Thr Lys Ile Ala Val Asp Gln Gln Val Ar - #g Thr Pro Asp Gly Lys     #               415     - Ala Tyr Asp Val Leu Phe Ile Gly Thr Asp As - #p Gly Lys Val Ile Lys     #           430     - Ala Leu Asn Ser Ala Ser Phe Asp Ser Ser As - #p Thr Val Asp Ser Val     #       445     - Val Ile Glu Glu Leu Gln Val Leu Pro Pro Gl - #y Val Pro Val Lys Asn     #   460     - Leu Tyr Val Val Arg Met Asp Gly Asp Asp Se - #r Lys Leu Val Val Val     465                 4 - #70                 4 - #75                 4 -     #80     - Ser Asp Asp Glu Ile Leu Ala Ile Lys Leu Hi - #s Arg Cys Gly Ser Asp     #               495     - Lys Ile Thr Asn Cys Arg Glu Cys Val Ser Le - #u Gln Asp Pro Tyr Cys     #           510     - Ala Trp Asp Asn Val Glu Leu Lys Cys Thr Al - #a Val Gly Ser Pro Asp     #       525     - Trp Ser Ala Gly Lys Arg Arg Phe Ile Gln As - #n Ile Ser Leu Gly Glu     #   540     - His Lys Ala Cys Gly Gly Arg Pro Gln Thr Gl - #u Ile Val Ala Ser Pro     545                 5 - #50                 5 - #55                 5 -     #60     - Val Pro Thr Gln Pro Thr Thr Lys Ser Ser Gl - #y Asp Pro Val His Ser     #               575     - Ile His Gln Ala Glu Phe Glu Pro Glu Ile As - #p Asn Glu Ile Val Ile     #           590     - Gly Val Asp Asp Ser Asn Val Ile Pro Asn Th - #r Leu Ala Glu Ile Asn     #       605     - His Ala Gly Ser Lys Leu Pro Ser Ser Gln Gl - #u Lys Leu Pro Ile Tyr     #   620     - Thr Ala Glu Thr Leu Thr Ile Ala Ile Val Th - #r Ser Cys Leu Gly Ala     625                 6 - #30                 6 - #35                 6 -     #40     - Leu Val Val Gly Phe Ile Ser Gly Phe Leu Ph - #e Ser Arg Arg Cys Arg     #               655     - Gly Glu Asp Tyr Thr Asp Met Pro Phe Pro As - #p Gln Arg His Gln Leu     #           670     - Asn Arg Leu Thr Glu Ala Gly Leu Asn Ala As - #p Ser Pro Tyr Leu Pro     #       685     - Pro Cys Ala Asn Asn Lys Ala Ala Ile Asn Le - #u Val Leu Asn Val Pro     #   700     - Pro Lys Asn Ala Asn Gly Lys Asn Ala Asn Se - #r Ser Ala Glu Asn Lys     705                 7 - #10                 7 - #15                 7 -     #20     - Pro Ile Gln Lys Val Lys Lys Thr Tyr Ile     #               730     - (2) INFORMATION FOR SEQ ID NO:59:     -      (i) SEQUENCE CHARACTERISTICS:     #pairs    (A) LENGTH: 3560 base               (B) TYPE: nucleic acid               (C) STRANDEDNESS: double               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: cDNA     -     (ix) FEATURE:               (A) NAME/KEY: CDS               (B) LOCATION: 1..1953     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:59:     - GAG GAT GAT TGT CAG AAT TAC ATC CGC ATC AT - #G GTG GTG CCA TCG CCG       48     Glu Asp Asp Cys Gln Asn Tyr Ile Arg Ile Me - #t Val Val Pro Ser Pro     #                 15     - GGT CGC CTT TTC GTT TGT GGC ACC AAC TCG TT - #C CGG CCC ATG TGC AAC       96     Gly Arg Leu Phe Val Cys Gly Thr Asn Ser Ph - #e Arg Pro Met Cys Asn     #             30     - ACG TAT ATC ATT AGT GAC AGC AAC TAC ACG CT - #G GAG GCC ACG AAG AAC      144     Thr Tyr Ile Ile Ser Asp Ser Asn Tyr Thr Le - #u Glu Ala Thr Lys Asn     #         45     - GGA CAG GCG GTG TGC CCC TAC GAT CCA CGT CA - #C AAC TCC ACC TCT GTG      192     Gly Gln Ala Val Cys Pro Tyr Asp Pro Arg Hi - #s Asn Ser Thr Ser Val     #     60     - CTG GCC GAC AAC GAA CTG TAT TCC GGT ACC GT - #G GCG GAT TTC AGT GGC      240     Leu Ala Asp Asn Glu Leu Tyr Ser Gly Thr Va - #l Ala Asp Phe Ser Gly     # 80     - AGC GAT CCG ATT ATC TAC CGG GAG CCC CTG CA - #G ACC GAG CAG TAC GAT      288     Ser Asp Pro Ile Ile Tyr Arg Glu Pro Leu Gl - #n Thr Glu Gln Tyr Asp     #                 95     - AGC CTA AGT CTC AAC GCA CCG AAC TTT GTG AG - #C TCA TTT ACG CAG GGC      336     Ser Leu Ser Leu Asn Ala Pro Asn Phe Val Se - #r Ser Phe Thr Gln Gly     #           110     - GAC TTT GTC TAT TTC TTC TTT CGG GAA ACC GC - #C GTT GAG TTT ATC AAC      384     Asp Phe Val Tyr Phe Phe Phe Arg Glu Thr Al - #a Val Glu Phe Ile Asn     #       125     - TGT GGC AAG GCG ATT TAT TCG CGC GTT GCC CG - #C GTC TGC AAA TGG GAC      432     Cys Gly Lys Ala Ile Tyr Ser Arg Val Ala Ar - #g Val Cys Lys Trp Asp     #   140     - AAA GGT GGC CCG CAT CGA TTC CGC AAC CGC TG - #G ACA TCC TTC CTC AAG      480     Lys Gly Gly Pro His Arg Phe Arg Asn Arg Tr - #p Thr Ser Phe Leu Lys     145                 1 - #50                 1 - #55                 1 -     #60     - TCC CGC CTC AAC TGC TCC ATT CCC GGC GAT TA - #T CCT TTC TAC TTT AAT      528     Ser Arg Leu Asn Cys Ser Ile Pro Gly Asp Ty - #r Pro Phe Tyr Phe Asn     #               175     - GAA ATC CAA TCT GCC AGC AAT CTG GTG GAG GG - #A CAG TAT GGC TCG ATG      576     Glu Ile Gln Ser Ala Ser Asn Leu Val Glu Gl - #y Gln Tyr Gly Ser Met     #           190     - AGC TCG AAA CTG ATC TAC GGA GTC TTC AAC AC - #G CCG AGC AAC TCA ATT      624     Ser Ser Lys Leu Ile Tyr Gly Val Phe Asn Th - #r Pro Ser Asn Ser Ile     #       205     - CCC GGC TCA GCG GTT TGT GCC TTT GCC CTC CA - #G GAC ATT GCC GAT ACG      672     Pro Gly Ser Ala Val Cys Ala Phe Ala Leu Gl - #n Asp Ile Ala Asp Thr     #   220     - TTT GAG GGT CAG TTC AAG GAG CAG ACT GGC AT - #C AAC TCC AAC TGG CTG      720     Phe Glu Gly Gln Phe Lys Glu Gln Thr Gly Il - #e Asn Ser Asn Trp Leu     225                 2 - #30                 2 - #35                 2 -     #40     - CCA GTG AAC AAC GCC AAG GTA CCC GAT CCT CG - #A CCC GGT TCC TGT CAC      768     Pro Val Asn Asn Ala Lys Val Pro Asp Pro Ar - #g Pro Gly Ser Cys His     #               255     - AAC GAT TCG AGA GCG CTT CCG GAT CCC ACA CT - #G AAC TTC ATC AAA ACA      816     Asn Asp Ser Arg Ala Leu Pro Asp Pro Thr Le - #u Asn Phe Ile Lys Thr     #           270     - CAT TCG CTA ATG GAC GAG AAT GTG CCG GCA TT - #T TTC AGT CAA CCG ATT      864     His Ser Leu Met Asp Glu Asn Val Pro Ala Ph - #e Phe Ser Gln Pro Ile     #       285     - TTG GTC CGG ACG AGC ACA ATA TAC CGC TTC AC - #T CAA ATC GCC GTA GAT      912     Leu Val Arg Thr Ser Thr Ile Tyr Arg Phe Th - #r Gln Ile Ala Val Asp     #   300     - GCG CAG ATT AAA ACT CCT GGC GGC AAG ACA TA - #T GAT GTT ATC TTT GTG      960     Ala Gln Ile Lys Thr Pro Gly Gly Lys Thr Ty - #r Asp Val Ile Phe Val     305                 3 - #10                 3 - #15                 3 -     #20     - GGC ACA GAT CAT GGA AAG ATT ATT AAG TCA GT - #G AAT GCT GAA TCT GCC     1008     Gly Thr Asp His Gly Lys Ile Ile Lys Ser Va - #l Asn Ala Glu Ser Ala     #               335     - GAT TCA GCG GAT AAA GTC ACC TCC GTA GTC AT - #C GAG GAG ATC GAT GTC     1056     Asp Ser Ala Asp Lys Val Thr Ser Val Val Il - #e Glu Glu Ile Asp Val     #           350     - CTG ACC AAG AGT GAA CCC ATA CGC AAT CTG GA - #G ATA GTC AGA ACC ATG     1104     Leu Thr Lys Ser Glu Pro Ile Arg Asn Leu Gl - #u Ile Val Arg Thr Met     #       365     - CAG TAC GAT CAA CCC AAA GAT GGC AGC TAC GA - #C GAT GGT AAA TTA ATC     1152     Gln Tyr Asp Gln Pro Lys Asp Gly Ser Tyr As - #p Asp Gly Lys Leu Ile     #   380     - ATT GTG ACG GAC AGT CAG GTG GTA GCC ATA CA - #A TTG CAT CGT TGT CAC     1200     Ile Val Thr Asp Ser Gln Val Val Ala Ile Gl - #n Leu His Arg Cys His     385                 3 - #90                 3 - #95                 4 -     #00     - AAT GAC AAA ATC ACC AGC TGC AGC GAG TGC GT - #C GCA TTG CAG GAT CCG     1248     Asn Asp Lys Ile Thr Ser Cys Ser Glu Cys Va - #l Ala Leu Gln Asp Pro     #               415     - TAC TGC GCC TGG GAC AAA ATC GCT GGC AAG TG - #C CGT TCC CAC GGC GCT     1296     Tyr Cys Ala Trp Asp Lys Ile Ala Gly Lys Cy - #s Arg Ser His Gly Ala     #           430     - CCC CGA TGG CTA GAG GAG AAC TAT TTC TAC CA - #G AAT GTG GCC ACT GGC     1344     Pro Arg Trp Leu Glu Glu Asn Tyr Phe Tyr Gl - #n Asn Val Ala Thr Gly     #       445     - CAG CAT GCG GCC TGC CCC TCA GGC AAA ATC AA - #T TCA AAG GAT GCC AAC     1392     Gln His Ala Ala Cys Pro Ser Gly Lys Ile As - #n Ser Lys Asp Ala Asn     #   460     - GCT GGG GAG CAG AAG GGC TTC CGC AAC GAC AT - #G GAC TTA TTG GAT TCG     1440     Ala Gly Glu Gln Lys Gly Phe Arg Asn Asp Me - #t Asp Leu Leu Asp Ser     465                 4 - #70                 4 - #75                 4 -     #80     - CGA CGC CAG AGC AAG GAT CAG GAA ATA ATC GA - #C AAT ATT GAT AAG AAC     1488     Arg Arg Gln Ser Lys Asp Gln Glu Ile Ile As - #p Asn Ile Asp Lys Asn     #               495     - TTT GAA GAT ATA ATC AAC GCC CAG TAC ACT GT - #G GAG ACC CTC GTG ATG     1536     Phe Glu Asp Ile Ile Asn Ala Gln Tyr Thr Va - #l Glu Thr Leu Val Met     #           510     - GCC GTT CTG GCC GGT TCG ATC TTT TCG CTG CT - #G GTC GGC TTC TTT ACA     1584     Ala Val Leu Ala Gly Ser Ile Phe Ser Leu Le - #u Val Gly Phe Phe Thr     #       525     - GGC TAC TTC TGC GGT CGC CGT TGT CAC AAG GA - #C GAG GAT GAT AAT CTG     1632     Gly Tyr Phe Cys Gly Arg Arg Cys His Lys As - #p Glu Asp Asp Asn Leu     #   540     - CCG TAT CCG GAT ACG GAG TAC GAG TAC TTC GA - #G CAG CGA CAG AAT GTC     1680     Pro Tyr Pro Asp Thr Glu Tyr Glu Tyr Phe Gl - #u Gln Arg Gln Asn Val     545                 5 - #50                 5 - #55                 5 -     #60     - AAT AGC TTC CCC TCG TCC TGT CGC ATC CAG CA - #G GAG CCC AAG CTG CTG     1728     Asn Ser Phe Pro Ser Ser Cys Arg Ile Gln Gl - #n Glu Pro Lys Leu Leu     #               575     - CCC CAA GTG GAG GAG GTG ACG TAT GCG GAC GC - #A GTG CTC CTG CCA CAG     1776     Pro Gln Val Glu Glu Val Thr Tyr Ala Asp Al - #a Val Leu Leu Pro Gln     #           590     - CCT CCG CCG CCC AAT AAG ATG CAC TCG CCG AA - #G AAC ACG CTG CGT AAG     1824     Pro Pro Pro Pro Asn Lys Met His Ser Pro Ly - #s Asn Thr Leu Arg Lys     #       605     - CCC CCG ATG CAC CAG ATG CAC CAG GGT CCC AA - #C TCG GAG ACC CTC TTC     1872     Pro Pro Met His Gln Met His Gln Gly Pro As - #n Ser Glu Thr Leu Phe     #   620     - CAG TTC CAC GTG ACG GCT ACA ACA CCC AGC AG - #T CGT ATC GTG GTC GCG     1920     Gln Phe His Val Thr Ala Thr Thr Pro Ser Se - #r Arg Ile Val Val Ala     625                 6 - #30                 6 - #35                 6 -     #40     - ACA ACT TCG GAA CAC TGC GTT CCC ACC AGG TG - #ATGGGCGA CAATTACAGG     1970     Thr Thr Ser Glu His Cys Val Pro Thr Arg     #               650     - CGCGGCGATG GCTTTTCCAC CACCCGCAGC GTCAAGAAGG TTTACCTTTG AG - #ACGGGAGT     2030     - GGGGCGGCTG AAACCAGTCA GGGACTAATT ACCCAAAATA TGGCTGTAAA CA - #ACACAAAC     2090     - ACACGTAACA GAAGTCTTGG TCGCGCAAGA AGACAGCCGC CCCGTCATGG CA - #TTGTAACT     2150     - CAACACCGCT CGAATAGCCC CCAGCAGCAG CAGCAGCAGT CGCAGCAGCC GC - #ACTCCAGT     2210     - TCGGGCTCCT CGCCCGTAAT GTCCAACAGC AGCAGCAGTC CGGCTCCGCC CT - #CCAGCAGT     2270     - CCCAGTCCGC AGGAGAGCCC CAAGAACTGC AGCTACATCT ACCGTGATTG AT - #TGATATGC     2330     - AACACCAAAT CGATGCCACT CATCCAGGCC CAGTCCACGC ACGCCCAGCC AC - #ACTCACAC     2390     - CCGCACCCGC ACCCGCTTCC GCCACCCGGT CCGACCACGC CCCCAGCACA GC - #CACGCGCC     2450     - AGAAGTCCAA TGATCGGCAG GACATATGCC AAGTCCATGC CCGTGACACC AG - #TTCAACCG     2510     - CAATCGCCGC TGGCTGAGAC GCCCTCCTAT GAGCTCTACG AACGCCACTC GG - #ATGCGGCC     2570     - ACCTTCCACT TTGGGGATGA GGACGATGAC GATGATGATG AGCACGACCA GG - #AGGACACC     2630     - TCATCGCTGG CCATGATCAC ACCGCCGCCG CCCTACGACA CTCCGCATCT GA - #TTGCATCG     2690     - CCACCGCTGC CGCCGCCTCG TAGATTTCGC TTTGGCAACA GGGAGCTGTT CA - #GCATGAGT     2750     - CCAGCCGGAG GTGGAACCAC GCCCACCGCC TCGGCAGGCC AACGCGGCAG CA - #GCGCCATC     2810     - ACGCCCACAA AGTTGAGTGC GGCGGCAGCG GCCATGTTTG CCGCACCCCA AA - #TGGCCACC     2870     - CAACTCAACC GGAAGTGGGC TCATTTGCAA AGGAAGCGGC GCAGGCGCAA CA - #GCAGCTCC     2930     - GGCGATTCTA AGGAGCTCGA CAAACTGGTC CTGCAATCGG TCGACTGGGA TG - #AGAATGAG     2990     - ATGTACTAGA ACGCAAACCA ACAATGAGAT AGCAGAAACA CTTTGATTCG GA - #ATTTATAC     3050     - ACCTTTGCAT ATTTTGAATA TGACTTCAAT TTTAAAATGC GTAATTATGT TC - #TTATTTTT     3110     - TAAAGAACGC TTTAGAGAAG TTTTCTGCTA CCTTAAATAG TACACACAAC TC - #ATATCTAA     3170     - CGTGGCGCTG CGATATAGGA ATAACCACTC CCCCTTCCCT TAAACTTAAA GT - #AGCAATCG     3230     - AAAAGATCAT TCATTAGCGA CAGAAACTGG ATGGGGATTT ACTTACACAC AA - #AAAGCCAG     3290     - AGAAGTTATA CACGAAGTTT ATAGTTATAT AGCCTTTATA CATACTCCCC GA - #TCTGCTAA     3350     - GTATACACAA GCAAGCATAA CATAACATAC GTATATATGA CTCTATATAT AC - #CAATAGAT     3410     - TTCATAGACG ATTCACATGG ATCGGCTACG CTAAATTAGA GCTGCAAAAT GA - #TATTGTTA     3470     - ATTACGATTA GAGAAAAAAA AAAAGGAATT CGATATCAAG CKTATCGATA CC - #NTCGACCT     3530     #         3560     TACC CAATTCGCCC     - (2) INFORMATION FOR SEQ ID NO:60:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 650 amino               (B) TYPE: amino acid               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: protein     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:60:     - Glu Asp Asp Cys Gln Asn Tyr Ile Arg Ile Me - #t Val Val Pro Ser Pro     #                 15     - Gly Arg Leu Phe Val Cys Gly Thr Asn Ser Ph - #e Arg Pro Met Cys Asn     #             30     - Thr Tyr Ile Ile Ser Asp Ser Asn Tyr Thr Le - #u Glu Ala Thr Lys Asn     #         45     - Gly Gln Ala Val Cys Pro Tyr Asp Pro Arg Hi - #s Asn Ser Thr Ser Val     #     60     - Leu Ala Asp Asn Glu Leu Tyr Ser Gly Thr Va - #l Ala Asp Phe Ser Gly     # 80     - Ser Asp Pro Ile Ile Tyr Arg Glu Pro Leu Gl - #n Thr Glu Gln Tyr Asp     #                 95     - Ser Leu Ser Leu Asn Ala Pro Asn Phe Val Se - #r Ser Phe Thr Gln Gly     #           110     - Asp Phe Val Tyr Phe Phe Phe Arg Glu Thr Al - #a Val Glu Phe Ile Asn     #       125     - Cys Gly Lys Ala Ile Tyr Ser Arg Val Ala Ar - #g Val Cys Lys Trp Asp     #   140     - Lys Gly Gly Pro His Arg Phe Arg Asn Arg Tr - #p Thr Ser Phe Leu Lys     145                 1 - #50                 1 - #55                 1 -     #60     - Ser Arg Leu Asn Cys Ser Ile Pro Gly Asp Ty - #r Pro Phe Tyr Phe Asn     #               175     - Glu Ile Gln Ser Ala Ser Asn Leu Val Glu Gl - #y Gln Tyr Gly Ser Met     #           190     - Ser Ser Lys Leu Ile Tyr Gly Val Phe Asn Th - #r Pro Ser Asn Ser Ile     #       205     - Pro Gly Ser Ala Val Cys Ala Phe Ala Leu Gl - #n Asp Ile Ala Asp Thr     #   220     - Phe Glu Gly Gln Phe Lys Glu Gln Thr Gly Il - #e Asn Ser Asn Trp Leu     225                 2 - #30                 2 - #35                 2 -     #40     - Pro Val Asn Asn Ala Lys Val Pro Asp Pro Ar - #g Pro Gly Ser Cys His     #               255     - Asn Asp Ser Arg Ala Leu Pro Asp Pro Thr Le - #u Asn Phe Ile Lys Thr     #           270     - His Ser Leu Met Asp Glu Asn Val Pro Ala Ph - #e Phe Ser Gln Pro Ile     #       285     - Leu Val Arg Thr Ser Thr Ile Tyr Arg Phe Th - #r Gln Ile Ala Val Asp     #   300     - Ala Gln Ile Lys Thr Pro Gly Gly Lys Thr Ty - #r Asp Val Ile Phe Val     305                 3 - #10                 3 - #15                 3 -     #20     - Gly Thr Asp His Gly Lys Ile Ile Lys Ser Va - #l Asn Ala Glu Ser Ala     #               335     - Asp Ser Ala Asp Lys Val Thr Ser Val Val Il - #e Glu Glu Ile Asp Val     #           350     - Leu Thr Lys Ser Glu Pro Ile Arg Asn Leu Gl - #u Ile Val Arg Thr Met     #       365     - Gln Tyr Asp Gln Pro Lys Asp Gly Ser Tyr As - #p Asp Gly Lys Leu Ile     #   380     - Ile Val Thr Asp Ser Gln Val Val Ala Ile Gl - #n Leu His Arg Cys His     385                 3 - #90                 3 - #95                 4 -     #00     - Asn Asp Lys Ile Thr Ser Cys Ser Glu Cys Va - #l Ala Leu Gln Asp Pro     #               415     - Tyr Cys Ala Trp Asp Lys Ile Ala Gly Lys Cy - #s Arg Ser His Gly Ala     #           430     - Pro Arg Trp Leu Glu Glu Asn Tyr Phe Tyr Gl - #n Asn Val Ala Thr Gly     #       445     - Gln His Ala Ala Cys Pro Ser Gly Lys Ile As - #n Ser Lys Asp Ala Asn     #   460     - Ala Gly Glu Gln Lys Gly Phe Arg Asn Asp Me - #t Asp Leu Leu Asp Ser     465                 4 - #70                 4 - #75                 4 -     #80     - Arg Arg Gln Ser Lys Asp Gln Glu Ile Ile As - #p Asn Ile Asp Lys Asn     #               495     - Phe Glu Asp Ile Ile Asn Ala Gln Tyr Thr Va - #l Glu Thr Leu Val Met     #           510     - Ala Val Leu Ala Gly Ser Ile Phe Ser Leu Le - #u Val Gly Phe Phe Thr     #       525     - Gly Tyr Phe Cys Gly Arg Arg Cys His Lys As - #p Glu Asp Asp Asn Leu     #   540     - Pro Tyr Pro Asp Thr Glu Tyr Glu Tyr Phe Gl - #u Gln Arg Gln Asn Val     545                 5 - #50                 5 - #55                 5 -     #60     - Asn Ser Phe Pro Ser Ser Cys Arg Ile Gln Gl - #n Glu Pro Lys Leu Leu     #               575     - Pro Gln Val Glu Glu Val Thr Tyr Ala Asp Al - #a Val Leu Leu Pro Gln     #           590     - Pro Pro Pro Pro Asn Lys Met His Ser Pro Ly - #s Asn Thr Leu Arg Lys     #       605     - Pro Pro Met His Gln Met His Gln Gly Pro As - #n Ser Glu Thr Leu Phe     #   620     - Gln Phe His Val Thr Ala Thr Thr Pro Ser Se - #r Arg Ile Val Val Ala     625                 6 - #30                 6 - #35                 6 -     #40     - Thr Thr Ser Glu His Cys Val Pro Thr Arg     #               650     - (2) INFORMATION FOR SEQ ID NO:61:     -      (i) SEQUENCE CHARACTERISTICS:     #pairs    (A) LENGTH: 2670 base               (B) TYPE: nucleic acid               (C) STRANDEDNESS: double               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: cDNA     -     (ix) FEATURE:               (A) NAME/KEY: CDS               (B) LOCATION: 268..2439     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:61:     - GAAAATCGAA CWCCGAATTG AATGAACWGC AAAACGCCAA TTAGATAGTT GC - #AAGCCTAA       60     - TGCATTTCAG AKATTTNMMC GATGCGAAAC AAGTTCCGCC ACGAAAGTGA AC - #AGTGGTAA      120     - AATGCCCAAG AATCTCGAGC GGAAACACCA AACACAAAAG AACAAGCAAC CG - #CCTCTCAC      180     - TCGCTCTTGC ACTTTAATCC AATTGAGGTT GGTGGGGTCG CATTCGCCCC CC - #GGTCGACC      240     #CTA TCG CCG CTC    294 CCTCGCA ATG TCT CTT CTA CAG     #            Met Ser Leu Le - #u Gln Leu Ser Pro Leu     #           5  1     - CTC GCA CTC CTG CTA CTC CTC TGC AGT AGT GT - #G AGC GAG ACG GCT GCG      342     Leu Ala Leu Leu Leu Leu Leu Cys Ser Ser Va - #l Ser Glu Thr Ala Ala     # 25     - GAC TAC GAG AAC ACC TGG AAC TTC TAC TAC GA - #G CGT CCC TGT TGC ACT      390     Asp Tyr Glu Asn Thr Trp Asn Phe Tyr Tyr Gl - #u Arg Pro Cys Cys Thr     #                 40     - GGA AAC GAT CAG GGG AAC AAC AAT TAC GGA AA - #A CAC GGC GCA GAT CAT      438     Gly Asn Asp Gln Gly Asn Asn Asn Tyr Gly Ly - #s His Gly Ala Asp His     #             55     - GTG CGG GAG TTC AAC TGC GGC AAG CTG TAC TA - #T CGT ACA TTC CAT ATG      486     Val Arg Glu Phe Asn Cys Gly Lys Leu Tyr Ty - #r Arg Thr Phe His Met     #         70     - AAC GAA GAT CGA GAT ACG CTC TAT GTG GGA GC - #C ATG GAT CGC GTA TTC      534     Asn Glu Asp Arg Asp Thr Leu Tyr Val Gly Al - #a Met Asp Arg Val Phe     #     85     - CGT GTG AAC CTG CAG AAT ATC TCC TCA TCC AA - #T TGT AAT CGG GAT GCG      582     Arg Val Asn Leu Gln Asn Ile Ser Ser Ser As - #n Cys Asn Arg Asp Ala     #105     - ATC AAC TTG GAG CCA ACA CGG GAT GAT GTG GT - #T AGC TGC GTC TCC AAA      630     Ile Asn Leu Glu Pro Thr Arg Asp Asp Val Va - #l Ser Cys Val Ser Lys     #               120     - GGC AAA AGT CAG ATC TTC GAC TGC AAG AAC CA - #T GTG CGT GTC ATC CAG      678     Gly Lys Ser Gln Ile Phe Asp Cys Lys Asn Hi - #s Val Arg Val Ile Gln     #           135     - TCA ATG GAC CAG GGG GAT AGG CTC TAT GTA TG - #C GGC ACC AAC GCC CAC      726     Ser Met Asp Gln Gly Asp Arg Leu Tyr Val Cy - #s Gly Thr Asn Ala His     #       150     - AAT CCC AAG GAT TAT GTT ATC TAT GCG AAT CT - #A ACC CAC CTG CCG CGC      774     Asn Pro Lys Asp Tyr Val Ile Tyr Ala Asn Le - #u Thr His Leu Pro Arg     #   165     - TCG GAA TAT GTG ATT GGC GTG GGT CTG GGC AT - #T GCC AAG TGC CCC TAC      822     Ser Glu Tyr Val Ile Gly Val Gly Leu Gly Il - #e Ala Lys Cys Pro Tyr     170                 1 - #75                 1 - #80                 1 -     #85     - GAT CCC CTC GAC AAC TCA ACT GCG ATT TAT GT - #G GAG AAT GGC AAT CCG      870     Asp Pro Leu Asp Asn Ser Thr Ala Ile Tyr Va - #l Glu Asn Gly Asn Pro     #               200     - GGT GGT CTG CCC GGT TTG TAC TCC GGC ACC AA - #T GCG GAG TTC ACC AAG      918     Gly Gly Leu Pro Gly Leu Tyr Ser Gly Thr As - #n Ala Glu Phe Thr Lys     #           215     - GCG GAT ACG GTT ATT TTC CGC ACT GAT CTG TA - #T AAT ACT TCG GCT AAA      966     Ala Asp Thr Val Ile Phe Arg Thr Asp Leu Ty - #r Asn Thr Ser Ala Lys     #       230     - CGT TTG GAA TAT AAA TTC AAG AGG ACT CTG AA - #A TAC GAC TCC AAG TGG     1014     Arg Leu Glu Tyr Lys Phe Lys Arg Thr Leu Ly - #s Tyr Asp Ser Lys Trp     #   245     #GAT ATT GGG GAG TAC GTG    1062GC TCC TTT     Leu Asp Lys Pro Asn Phe Val Gly Ser Phe As - #p Ile Gly Glu Tyr Val     250                 2 - #55                 2 - #60                 2 -     #65     - TAT TTC TTT TTC CGT GAA ACC GCC GTG GAA TA - #C ATC AAC TGC GGC AAG     1110     Tyr Phe Phe Phe Arg Glu Thr Ala Val Glu Ty - #r Ile Asn Cys Gly Lys     #               280     - GCT GTC TAT TCG CGC ATC GCA CGG GTG TGC AA - #G AAG GAT GTG GGT GGA     1158     Ala Val Tyr Ser Arg Ile Ala Arg Val Cys Ly - #s Lys Asp Val Gly Gly     #           295     - AAG AAT CTG CTG GCC CAC AAC TGG GCC ACC TA - #C CTG AAG GCC AGA CTC     1206     Lys Asn Leu Leu Ala His Asn Trp Ala Thr Ty - #r Leu Lys Ala Arg Leu     #       310     - AAC TGC AGC ATC TCC GGC GAA TTT CCG TTC TA - #T TTC AAC GAG ATC CAA     1254     Asn Cys Ser Ile Ser Gly Glu Phe Pro Phe Ty - #r Phe Asn Glu Ile Gln     #   325     - TCG GTC TAC CAG CTG CCC TCC GAT AAG AGT CG - #A TTC TTC GCC ACA TTC     1302     Ser Val Tyr Gln Leu Pro Ser Asp Lys Ser Ar - #g Phe Phe Ala Thr Phe     330                 3 - #35                 3 - #40                 3 -     #45     - ACG ACG AGC ACT AAT GGC CTG ATT GGA TCT GC - #C GTA TGC AGT TTC CAC     1350     Thr Thr Ser Thr Asn Gly Leu Ile Gly Ser Al - #a Val Cys Ser Phe His     #               360     - ATT AAC GAG ATT CAG GCT GCC TTC AAT GGC AA - #A TTC AAG GAG CAA TCT     1398     Ile Asn Glu Ile Gln Ala Ala Phe Asn Gly Ly - #s Phe Lys Glu Gln Ser     #           375     - TCA TCG AAT TCC GCA TGG CTG CCG GTG CTT AA - #C TCC CGG GTG CCG GAA     1446     Ser Ser Asn Ser Ala Trp Leu Pro Val Leu As - #n Ser Arg Val Pro Glu     #       390     - CCA CGG CCG GGT ACA TGT GTC AAC GAT ACA TC - #A AAC CTG CCC GAT ACC     1494     Pro Arg Pro Gly Thr Cys Val Asn Asp Thr Se - #r Asn Leu Pro Asp Thr     #   405     - GTA CTG AAT TTC ATC AGA TCC CAT CCA CTT AT - #G GAC AAA GCC GTA AAT     1542     Val Leu Asn Phe Ile Arg Ser His Pro Leu Me - #t Asp Lys Ala Val Asn     410                 4 - #15                 4 - #20                 4 -     #25     - CAC GAG CAC AAC AAT CCA GTC TAT TAT AAA AG - #G GAT TTG GTC TTC ACC     1590     His Glu His Asn Asn Pro Val Tyr Tyr Lys Ar - #g Asp Leu Val Phe Thr     #               440     - AAG CTC GTC GTT GAC AAA ATT CGC ATT GAC AT - #C CTC AAC CAG GAA TAC     1638     Lys Leu Val Val Asp Lys Ile Arg Ile Asp Il - #e Leu Asn Gln Glu Tyr     #           455     - ATT GTG TAC TAT GTG GGC ACC AAT CTG GGT CG - #C ATT TAC AAA ATC GTG     1686     Ile Val Tyr Tyr Val Gly Thr Asn Leu Gly Ar - #g Ile Tyr Lys Ile Val     #       470     - CAG TAC TAC CGT AAC GGA GAG TCG CTG TCC AA - #G CTT CTG GAT ATC TTC     1734     Gln Tyr Tyr Arg Asn Gly Glu Ser Leu Ser Ly - #s Leu Leu Asp Ile Phe     #   485     - GAG GTG GCT CCA AAC GAG GCC ATC CAA GTG AT - #G GAA ATC AGC CAG ACA     1782     Glu Val Ala Pro Asn Glu Ala Ile Gln Val Me - #t Glu Ile Ser Gln Thr     490                 4 - #95                 5 - #00                 5 -     #05     - CGT AAG AGC CTC TAC ATT GGC ACC GAT CAT CG - #C ATC AAG CAA ATC GAC     1830     Arg Lys Ser Leu Tyr Ile Gly Thr Asp His Ar - #g Ile Lys Gln Ile Asp     #               520     - CTG GCC ATG TGC AAT CGC CGT TAC GAC AAC TG - #C TTC CGC TGC GTC CGT     1878     Leu Ala Met Cys Asn Arg Arg Tyr Asp Asn Cy - #s Phe Arg Cys Val Arg     #           535     - GAT CCC TAC TGC GGC TGG GAT AAG GAG GCC AA - #T ACG TGC CGA CCG TAC     1926     Asp Pro Tyr Cys Gly Trp Asp Lys Glu Ala As - #n Thr Cys Arg Pro Tyr     #       550     - GAG CTG GAT TTA CTG CAG GAT GTG GCC AAT GA - #A ACG AGT GAC ATT TGC     1974     Glu Leu Asp Leu Leu Gln Asp Val Ala Asn Gl - #u Thr Ser Asp Ile Cys     #   565     - GAT TCG AGT GTG CTG AAA AAG AAG ATT GTG GT - #G ACC TAT GGC CAG AGT     2022     Asp Ser Ser Val Leu Lys Lys Lys Ile Val Va - #l Thr Tyr Gly Gln Ser     570                 5 - #75                 5 - #80                 5 -     #85     - GTA CAT CTG GGC TGT TTC GTC AAA ATA CCC GA - #A GTG CTG AAG AAT GAG     2070     Val His Leu Gly Cys Phe Val Lys Ile Pro Gl - #u Val Leu Lys Asn Glu     #               600     - CAA GTG ACC TGG TAT CAT CAC TCC AAG GAC AA - #G GGA CGC TAC GAG ATT     2118     Gln Val Thr Trp Tyr His His Ser Lys Asp Ly - #s Gly Arg Tyr Glu Ile     #           615     - CGT TAC TCG CCG ACC AAA TAC ATT GAG ACC AC - #C GAA CGT GGC CTG GTT     2166     Arg Tyr Ser Pro Thr Lys Tyr Ile Glu Thr Th - #r Glu Arg Gly Leu Val     #       630     - GTG GTT TCC GTG AAC GAA GCC GAT GGT GGT CG - #G TAC GAT TGC CAT TTG     2214     Val Val Ser Val Asn Glu Ala Asp Gly Gly Ar - #g Tyr Asp Cys His Leu     #   645     - GGC GGC TCG CTT TTG TGC AGC TAC AAC ATT AC - #A GTG GAT GCC CAC AGA     2262     Gly Gly Ser Leu Leu Cys Ser Tyr Asn Ile Th - #r Val Asp Ala His Arg     650                 6 - #55                 6 - #60                 6 -     #65     - TGC ACT CCG CCG AAC AAG AGT AAT GAC TAT CA - #G AAA ATC TAC TCG GAC     2310     Cys Thr Pro Pro Asn Lys Ser Asn Asp Tyr Gl - #n Lys Ile Tyr Ser Asp     #               680     - TGG TGC CAC GAG TTC GAG AAA TAC AAA ACA GC - #A ATG AAG TCC TGG GAA     2358     Trp Cys His Glu Phe Glu Lys Tyr Lys Thr Al - #a Met Lys Ser Trp Glu     #           695     - AAG AAG CAA GGC CAA TGC TCG ACA CGG CAG AA - #C TTC AGC TGC AAT CAG     2406     Lys Lys Gln Gly Gln Cys Ser Thr Arg Gln As - #n Phe Ser Cys Asn Gln     #       710     - CAT CCG AAT GAG ATT TTC CGT AAG CCC AAT GT - #C TGATATCACG AAGAGAGTAT     2459     His Pro Asn Glu Ile Phe Arg Lys Pro Asn Va - #l     #   720     - CGCCCTCAAA ATGCCGTCAT CGTCGTCCAA TCAATTTTAG TTAATCGAAA GC - #GAAGAGGA     2519     - TAATAACAGT GCGGAATAGA AAGCCCAGGA CGAGAAGAAC TCATTATAAT CA - #TTATTATC     2579     - AGCGACATCA TCATAGACAT ACTTTCTTCA GCAATGAACA GAAAACTCTT CC - #TAAAGGAT     2639     #        2670      CATT TACAATGCAT C     - (2) INFORMATION FOR SEQ ID NO:62:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 724 amino               (B) TYPE: amino acid               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: protein     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:62:     - Met Ser Leu Leu Gln Leu Ser Pro Leu Leu Al - #a Leu Leu Leu Leu Leu     #                 15     - Cys Ser Ser Val Ser Glu Thr Ala Ala Asp Ty - #r Glu Asn Thr Trp Asn     #             30     - Phe Tyr Tyr Glu Arg Pro Cys Cys Thr Gly As - #n Asp Gln Gly Asn Asn     #         45     - Asn Tyr Gly Lys His Gly Ala Asp His Val Ar - #g Glu Phe Asn Cys Gly     #     60     - Lys Leu Tyr Tyr Arg Thr Phe His Met Asn Gl - #u Asp Arg Asp Thr Leu     # 80     - Tyr Val Gly Ala Met Asp Arg Val Phe Arg Va - #l Asn Leu Gln Asn Ile     #                 95     - Ser Ser Ser Asn Cys Asn Arg Asp Ala Ile As - #n Leu Glu Pro Thr Arg     #           110     - Asp Asp Val Val Ser Cys Val Ser Lys Gly Ly - #s Ser Gln Ile Phe Asp     #       125     - Cys Lys Asn His Val Arg Val Ile Gln Ser Me - #t Asp Gln Gly Asp Arg     #   140     - Leu Tyr Val Cys Gly Thr Asn Ala His Asn Pr - #o Lys Asp Tyr Val Ile     145                 1 - #50                 1 - #55                 1 -     #60     - Tyr Ala Asn Leu Thr His Leu Pro Arg Ser Gl - #u Tyr Val Ile Gly Val     #               175     - Gly Leu Gly Ile Ala Lys Cys Pro Tyr Asp Pr - #o Leu Asp Asn Ser Thr     #           190     - Ala Ile Tyr Val Glu Asn Gly Asn Pro Gly Gl - #y Leu Pro Gly Leu Tyr     #       205     - Ser Gly Thr Asn Ala Glu Phe Thr Lys Ala As - #p Thr Val Ile Phe Arg     #   220     - Thr Asp Leu Tyr Asn Thr Ser Ala Lys Arg Le - #u Glu Tyr Lys Phe Lys     225                 2 - #30                 2 - #35                 2 -     #40     - Arg Thr Leu Lys Tyr Asp Ser Lys Trp Leu As - #p Lys Pro Asn Phe Val     #               255     - Gly Ser Phe Asp Ile Gly Glu Tyr Val Tyr Ph - #e Phe Phe Arg Glu Thr     #           270     - Ala Val Glu Tyr Ile Asn Cys Gly Lys Ala Va - #l Tyr Ser Arg Ile Ala     #       285     - Arg Val Cys Lys Lys Asp Val Gly Gly Lys As - #n Leu Leu Ala His Asn     #   300     - Trp Ala Thr Tyr Leu Lys Ala Arg Leu Asn Cy - #s Ser Ile Ser Gly Glu     305                 3 - #10                 3 - #15                 3 -     #20     - Phe Pro Phe Tyr Phe Asn Glu Ile Gln Ser Va - #l Tyr Gln Leu Pro Ser     #               335     - Asp Lys Ser Arg Phe Phe Ala Thr Phe Thr Th - #r Ser Thr Asn Gly Leu     #           350     - Ile Gly Ser Ala Val Cys Ser Phe His Ile As - #n Glu Ile Gln Ala Ala     #       365     - Phe Asn Gly Lys Phe Lys Glu Gln Ser Ser Se - #r Asn Ser Ala Trp Leu     #   380     - Pro Val Leu Asn Ser Arg Val Pro Glu Pro Ar - #g Pro Gly Thr Cys Val     385                 3 - #90                 3 - #95                 4 -     #00     - Asn Asp Thr Ser Asn Leu Pro Asp Thr Val Le - #u Asn Phe Ile Arg Ser     #               415     - His Pro Leu Met Asp Lys Ala Val Asn His Gl - #u His Asn Asn Pro Val     #           430     - Tyr Tyr Lys Arg Asp Leu Val Phe Thr Lys Le - #u Val Val Asp Lys Ile     #       445     - Arg Ile Asp Ile Leu Asn Gln Glu Tyr Ile Va - #l Tyr Tyr Val Gly Thr     #   460     - Asn Leu Gly Arg Ile Tyr Lys Ile Val Gln Ty - #r Tyr Arg Asn Gly Glu     465                 4 - #70                 4 - #75                 4 -     #80     - Ser Leu Ser Lys Leu Leu Asp Ile Phe Glu Va - #l Ala Pro Asn Glu Ala     #               495     - Ile Gln Val Met Glu Ile Ser Gln Thr Arg Ly - #s Ser Leu Tyr Ile Gly     #           510     - Thr Asp His Arg Ile Lys Gln Ile Asp Leu Al - #a Met Cys Asn Arg Arg     #       525     - Tyr Asp Asn Cys Phe Arg Cys Val Arg Asp Pr - #o Tyr Cys Gly Trp Asp     #   540     - Lys Glu Ala Asn Thr Cys Arg Pro Tyr Glu Le - #u Asp Leu Leu Gln Asp     545                 5 - #50                 5 - #55                 5 -     #60     - Val Ala Asn Glu Thr Ser Asp Ile Cys Asp Se - #r Ser Val Leu Lys Lys     #               575     - Lys Ile Val Val Thr Tyr Gly Gln Ser Val Hi - #s Leu Gly Cys Phe Val     #           590     - Lys Ile Pro Glu Val Leu Lys Asn Glu Gln Va - #l Thr Trp Tyr His His     #       605     - Ser Lys Asp Lys Gly Arg Tyr Glu Ile Arg Ty - #r Ser Pro Thr Lys Tyr     #   620     - Ile Glu Thr Thr Glu Arg Gly Leu Val Val Va - #l Ser Val Asn Glu Ala     625                 6 - #30                 6 - #35                 6 -     #40     - Asp Gly Gly Arg Tyr Asp Cys His Leu Gly Gl - #y Ser Leu Leu Cys Ser     #               655     - Tyr Asn Ile Thr Val Asp Ala His Arg Cys Th - #r Pro Pro Asn Lys Ser     #           670     - Asn Asp Tyr Gln Lys Ile Tyr Ser Asp Trp Cy - #s His Glu Phe Glu Lys     #       685     - Tyr Lys Thr Ala Met Lys Ser Trp Glu Lys Ly - #s Gln Gly Gln Cys Ser     #   700     - Thr Arg Gln Asn Phe Ser Cys Asn Gln His Pr - #o Asn Glu Ile Phe Arg     705                 7 - #10                 7 - #15                 7 -     #20     - Lys Pro Asn Val     - (2) INFORMATION FOR SEQ ID NO:63:     -      (i) SEQUENCE CHARACTERISTICS:     #pairs    (A) LENGTH: 2504 base               (B) TYPE: nucleic acid               (C) STRANDEDNESS: double               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: cDNA     -     (ix) FEATURE:               (A) NAME/KEY: CDS               (B) LOCATION: 355..2493     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:63:     - GGCCGGTCGA CCACGAGCGA AGTTTAGTAT CAAGTTGAGA GTTTGTTTGG AG - #CGTAGTTT       60     - ACGGAGCGTA CATTTAAATT TGCGGACAAA TCGTGTTTTG GTGCTTCTCT GT - #GGATTGTT      120     - GTGTTCTTGA AGATGCTTCC CTTGGTTTTC GGATAAGCTT TCCTGTGGAT TG - #TTGTGTTC      180     - TTGAAGATGC TTCCCTTGGT TTTCGGATAA GCTTTCCAGC GTGGTTTCAG CC - #TCGGCTTG      240     - TTTGGACCCC GACATAATCT TCGAACTACA ATGAAGAGGA AATTTTGAAA CG - #CGTTTCAG      300     - ACGCGTACAA TCGACAAAAT GTTTGGTTTC CAATTGATCT TGCAATGTAG CT - #AC ATG      357     #      Met     #        1     - GTG GTG AAG ATC TTG GTT TGG TCG ATA TGT CT - #G ATA GCG CTG TGT CAT      405     Val Val Lys Ile Leu Val Trp Ser Ile Cys Le - #u Ile Ala Leu Cys His     #              15     - GCT TGG ATG CCG GAT AGT TCT TCC AAA TTA AT - #A AAC CAT TTT AAA TCA      453     Ala Trp Met Pro Asp Ser Ser Ser Lys Leu Il - #e Asn His Phe Lys Ser     #         30     - GTT GAA AGT AAA AGC TTT ACC GGG AAC GCC AC - #G TTC CCT GAT CAC TTT      501     Val Glu Ser Lys Ser Phe Thr Gly Asn Ala Th - #r Phe Pro Asp His Phe     #     45     - ATT GTC TTG AAT CAA GAC GAA ACT TCG ATA TT - #A GTA GGC GGT AGA AAT      549     Ile Val Leu Asn Gln Asp Glu Thr Ser Ile Le - #u Val Gly Gly Arg Asn     # 65     - AGG GTT TAC AAT TTA AGT ATA TTC GAC CTC AG - #T GAG CGT AAA GGG GGG      597     Arg Val Tyr Asn Leu Ser Ile Phe Asp Leu Se - #r Glu Arg Lys Gly Gly     #                 80     - CGA ATC GAC TGG CCA TCG TCC GAT GCA CAT GG - #C CAG TTG TGT ATA TTG      645     Arg Ile Asp Trp Pro Ser Ser Asp Ala His Gl - #y Gln Leu Cys Ile Leu     #             95     - AAA GGG AAA ACG GAC GAC GAC TGC CAA AAT TA - #C ATT AGA ATA CTG TAC      693     Lys Gly Lys Thr Asp Asp Asp Cys Gln Asn Ty - #r Ile Arg Ile Leu Tyr     #       110     - TCT TCA GAA CCG GGG AAA TTA GTT ATT TGC GG - #G ACC AAT TCG TAC AAA      741     Ser Ser Glu Pro Gly Lys Leu Val Ile Cys Gl - #y Thr Asn Ser Tyr Lys     #   125     - CCC CTC TGT CGG ACG TAC GCA TTT AAG GAG GG - #A AAG TAC CTG GTT GAG      789     Pro Leu Cys Arg Thr Tyr Ala Phe Lys Glu Gl - #y Lys Tyr Leu Val Glu     130                 1 - #35                 1 - #40                 1 -     #45     - AAA GAA GTA GAA GGG ATA GGC TTG TGT CCA TA - #C AAT CCG GAA CAC AAC      837     Lys Glu Val Glu Gly Ile Gly Leu Cys Pro Ty - #r Asn Pro Glu His Asn     #               160     - AGC ACA TCT GTC TCC TAC AAT GGC CAA TTA TT - #T TCA GCG ACG GTC GCC      885     Ser Thr Ser Val Ser Tyr Asn Gly Gln Leu Ph - #e Ser Ala Thr Val Ala     #           175     - GAC TTT TCC GGG GGC GAC CCT CTC ATA TAC AG - #G GAG CCC CAG CGC ACC      933     Asp Phe Ser Gly Gly Asp Pro Leu Ile Tyr Ar - #g Glu Pro Gln Arg Thr     #       190     - GAA CTC TCA GAT CTC AAA CAA CTG AAC GCA CC - #G AAT TTC GTA AAC TCG      981     Glu Leu Ser Asp Leu Lys Gln Leu Asn Ala Pr - #o Asn Phe Val Asn Ser     #   205     - GTG GCC TAT GGC GAC TAC ATA TTC TTC TTC TA - #C CGT GAA ACC GCC GTC     1029     Val Ala Tyr Gly Asp Tyr Ile Phe Phe Phe Ty - #r Arg Glu Thr Ala Val     210                 2 - #15                 2 - #20                 2 -     #25     - GAG TAC ATG AAC TGC GGA AAA GTC ATC TAC TC - #G CGG GTC GCC AGG GTG     1077     Glu Tyr Met Asn Cys Gly Lys Val Ile Tyr Se - #r Arg Val Ala Arg Val     #               240     - TGC AAG GAC GAC AAA GGG GGC CCT CAC CAG TC - #A CGC GAC CGC TGG ACG     1125     Cys Lys Asp Asp Lys Gly Gly Pro His Gln Se - #r Arg Asp Arg Trp Thr     #           255     - TCG TTC CTC AAA GCA CGT CTC AAT TGT TCA AT - #T CCC GGC GAG TAC CCC     1173     Ser Phe Leu Lys Ala Arg Leu Asn Cys Ser Il - #e Pro Gly Glu Tyr Pro     #       270     - TTT TAC TTT GAT GAA ATC CAA TCA ACA AGT GA - #T ATA GTC GAG GGT CGG     1221     Phe Tyr Phe Asp Glu Ile Gln Ser Thr Ser As - #p Ile Val Glu Gly Arg     #   285     - TAC AAT TCC GAC GAC AGC AAA AAG ATC ATT TA - #T GGA ATC CTC ACA ACT     1269     Tyr Asn Ser Asp Asp Ser Lys Lys Ile Ile Ty - #r Gly Ile Leu Thr Thr     290                 2 - #95                 3 - #00                 3 -     #05     - CCA GTT AAT GCC ATC GGC GGC TCG GCC ATT TG - #C GCG TAT CAA ATG GCC     1317     Pro Val Asn Ala Ile Gly Gly Ser Ala Ile Cy - #s Ala Tyr Gln Met Ala     #               320     - GAC ATC TTG CGC GTG TTT GAA GGG AGC TTC AA - #G CAC CAA GAG ACG ATC     1365     Asp Ile Leu Arg Val Phe Glu Gly Ser Phe Ly - #s His Gln Glu Thr Ile     #           335     - AAC TCG AAC TGG CTC CCC GTG CCC CAG AAC CT - #A GTC CCT GAA CCC AGG     1413     Asn Ser Asn Trp Leu Pro Val Pro Gln Asn Le - #u Val Pro Glu Pro Arg     #       350     - CCC GGG CAG TGC GTA CGC GAC AGC AGG ATC CT - #G CCC GAC AAG AAC GTC     1461     Pro Gly Gln Cys Val Arg Asp Ser Arg Ile Le - #u Pro Asp Lys Asn Val     #   365     - AAC TTT ATT AAG ACC CAC TCT TTG ATG GAG GA - #C GTT CCG GCT CTT TTC     1509     Asn Phe Ile Lys Thr His Ser Leu Met Glu As - #p Val Pro Ala Leu Phe     370                 3 - #75                 3 - #80                 3 -     #85     - GGA AAA CCA GTT CTG GTC CGA GTG AGT CTG CA - #G TAT CGG TTT ACA GCC     1557     Gly Lys Pro Val Leu Val Arg Val Ser Leu Gl - #n Tyr Arg Phe Thr Ala     #               400     - ATA ACA GTG GAT CCA CAA GTG AAA ACA ATC AA - #T AAT CAG TAT CTC GAT     1605     Ile Thr Val Asp Pro Gln Val Lys Thr Ile As - #n Asn Gln Tyr Leu Asp     #           415     - GTT TTG TAT ATC GGA ACA GAT GAT GGG AAG GT - #A CTA AAA GCT GTT AAT     1653     Val Leu Tyr Ile Gly Thr Asp Asp Gly Lys Va - #l Leu Lys Ala Val Asn     #       430     - ATA CCA AAG CGA CAC GCT AAA GCG TTG TTA TA - #T CGA AAA TAC CGT ACA     1701     Ile Pro Lys Arg His Ala Lys Ala Leu Leu Ty - #r Arg Lys Tyr Arg Thr     #   445     - TCC GTA CAT CCG CAC GGA GCT CCC GTA AAA CA - #G CTG AAG ATC GCT CCC     1749     Ser Val His Pro His Gly Ala Pro Val Lys Gl - #n Leu Lys Ile Ala Pro     450                 4 - #55                 4 - #60                 4 -     #65     - GGT TAT GGC AAA GTT GTG GTG GTC GGG AAA GA - #C GAA ATC AGA CTT GCT     1797     Gly Tyr Gly Lys Val Val Val Val Gly Lys As - #p Glu Ile Arg Leu Ala     #               480     - AAT CTC AAC CAT TGT GCA AGC AAA ACG CGG TG - #C AAG GAC TGT GTG GAA     1845     Asn Leu Asn His Cys Ala Ser Lys Thr Arg Cy - #s Lys Asp Cys Val Glu     #           495     - CTG CAA GAC CCA CAT TGC GCC TGG GAC GCC AA - #A CAA AAC CTG TGT GTC     1893     Leu Gln Asp Pro His Cys Ala Trp Asp Ala Ly - #s Gln Asn Leu Cys Val     #       510     - AGC ATT GAC ACC GTC ACT TCG TAT CGC TTC CT - #G ATC CAG GAC GTA GTT     1941     Ser Ile Asp Thr Val Thr Ser Tyr Arg Phe Le - #u Ile Gln Asp Val Val     #   525     - CGC GGC GAC GAC AAC AAA TGT TGG TCG CCG CA - #A ACA GAC AAA AAG ACT     1989     Arg Gly Asp Asp Asn Lys Cys Trp Ser Pro Gl - #n Thr Asp Lys Lys Thr     530                 5 - #35                 5 - #40                 5 -     #45     - GTG ATT AAG AAT AAG CCC AGC GAG GTT GAG AA - #C GAG ATT ACG AAC TCC     2037     Val Ile Lys Asn Lys Pro Ser Glu Val Glu As - #n Glu Ile Thr Asn Ser     #               560     - ATT GAC GAA AAG GAT CTC GAT TCA AGC GAT CC - #G CTC ATC AAA ACT GGT     2085     Ile Asp Glu Lys Asp Leu Asp Ser Ser Asp Pr - #o Leu Ile Lys Thr Gly     #           575     - CTC GAT GAC GAT TCC GAT TGT GAT CCA GTC AG - #C GAG AAC AGC ATA GGC     2133     Leu Asp Asp Asp Ser Asp Cys Asp Pro Val Se - #r Glu Asn Ser Ile Gly     #       590     - GGA TGC GCC GTC CGC CAG CAA CTT GTT ATA TA - #C ACA GCT GGG ACT CTA     2181     Gly Cys Ala Val Arg Gln Gln Leu Val Ile Ty - #r Thr Ala Gly Thr Leu     #   605     - CAC ATT GTC GTG GTC GTC GTC AGC ATC GTG GG - #T TTA TTT TCT TGG CTT     2229     His Ile Val Val Val Val Val Ser Ile Val Gl - #y Leu Phe Ser Trp Leu     610                 6 - #15                 6 - #20                 6 -     #25     - TAT AGC GGG TTA TCT GTT TTC GCA AAA TTT CA - #C TCG GAT TCG CAA TAT     2277     Tyr Ser Gly Leu Ser Val Phe Ala Lys Phe Hi - #s Ser Asp Ser Gln Tyr     #               640     - CCT GAG GCG CCG TTT ATA GAG CAG CAC AAT CA - #T TTG GAA AGA TTA AGC     2325     Pro Glu Ala Pro Phe Ile Glu Gln His Asn Hi - #s Leu Glu Arg Leu Ser     #           655     - GCC AAC CAG ACG GGG TAT TTG ACT CCG AGG GC - #C AAT AAA GCG GTC AAT     2373     Ala Asn Gln Thr Gly Tyr Leu Thr Pro Arg Al - #a Asn Lys Ala Val Asn     #       670     - TTG GTG GTG AAG GTG TCT AGT AGC ACG CCG CG - #G CCG AAA AAG GAC AAT     2421     Leu Val Val Lys Val Ser Ser Ser Thr Pro Ar - #g Pro Lys Lys Asp Asn     #   685     - CTC GAT GTC AGC AAA GAC TTG AAC ATT GCG AG - #T GAC GGG ACT TTG CAA     2469     Leu Asp Val Ser Lys Asp Leu Asn Ile Ala Se - #r Asp Gly Thr Leu Gln     690                 6 - #95                 7 - #00                 7 -     #05     #     2504         CT TAC ATT TAGTGCGACT TTTT     Lys Ile Lys Lys Thr Tyr Ile                     710     - (2) INFORMATION FOR SEQ ID NO:64:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 712 amino               (B) TYPE: amino acid               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: protein     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:64:     - Met Val Val Lys Ile Leu Val Trp Ser Ile Cy - #s Leu Ile Ala Leu Cys     #                 15     - His Ala Trp Met Pro Asp Ser Ser Ser Lys Le - #u Ile Asn His Phe Lys     #             30     - Ser Val Glu Ser Lys Ser Phe Thr Gly Asn Al - #a Thr Phe Pro Asp His     #         45     - Phe Ile Val Leu Asn Gln Asp Glu Thr Ser Il - #e Leu Val Gly Gly Arg     #     60     - Asn Arg Val Tyr Asn Leu Ser Ile Phe Asp Le - #u Ser Glu Arg Lys Gly     # 80     - Gly Arg Ile Asp Trp Pro Ser Ser Asp Ala Hi - #s Gly Gln Leu Cys Ile     #                 95     - Leu Lys Gly Lys Thr Asp Asp Asp Cys Gln As - #n Tyr Ile Arg Ile Leu     #           110     - Tyr Ser Ser Glu Pro Gly Lys Leu Val Ile Cy - #s Gly Thr Asn Ser Tyr     #       125     - Lys Pro Leu Cys Arg Thr Tyr Ala Phe Lys Gl - #u Gly Lys Tyr Leu Val     #   140     - Glu Lys Glu Val Glu Gly Ile Gly Leu Cys Pr - #o Tyr Asn Pro Glu His     145                 1 - #50                 1 - #55                 1 -     #60     - Asn Ser Thr Ser Val Ser Tyr Asn Gly Gln Le - #u Phe Ser Ala Thr Val     #               175     - Ala Asp Phe Ser Gly Gly Asp Pro Leu Ile Ty - #r Arg Glu Pro Gln Arg     #           190     - Thr Glu Leu Ser Asp Leu Lys Gln Leu Asn Al - #a Pro Asn Phe Val Asn     #       205     - Ser Val Ala Tyr Gly Asp Tyr Ile Phe Phe Ph - #e Tyr Arg Glu Thr Ala     #   220     - Val Glu Tyr Met Asn Cys Gly Lys Val Ile Ty - #r Ser Arg Val Ala Arg     225                 2 - #30                 2 - #35                 2 -     #40     - Val Cys Lys Asp Asp Lys Gly Gly Pro His Gl - #n Ser Arg Asp Arg Trp     #               255     - Thr Ser Phe Leu Lys Ala Arg Leu Asn Cys Se - #r Ile Pro Gly Glu Tyr     #           270     - Pro Phe Tyr Phe Asp Glu Ile Gln Ser Thr Se - #r Asp Ile Val Glu Gly     #       285     - Arg Tyr Asn Ser Asp Asp Ser Lys Lys Ile Il - #e Tyr Gly Ile Leu Thr     #   300     - Thr Pro Val Asn Ala Ile Gly Gly Ser Ala Il - #e Cys Ala Tyr Gln Met     305                 3 - #10                 3 - #15                 3 -     #20     - Ala Asp Ile Leu Arg Val Phe Glu Gly Ser Ph - #e Lys His Gln Glu Thr     #               335     - Ile Asn Ser Asn Trp Leu Pro Val Pro Gln As - #n Leu Val Pro Glu Pro     #           350     - Arg Pro Gly Gln Cys Val Arg Asp Ser Arg Il - #e Leu Pro Asp Lys Asn     #       365     - Val Asn Phe Ile Lys Thr His Ser Leu Met Gl - #u Asp Val Pro Ala Leu     #   380     - Phe Gly Lys Pro Val Leu Val Arg Val Ser Le - #u Gln Tyr Arg Phe Thr     385                 3 - #90                 3 - #95                 4 -     #00     - Ala Ile Thr Val Asp Pro Gln Val Lys Thr Il - #e Asn Asn Gln Tyr Leu     #               415     - Asp Val Leu Tyr Ile Gly Thr Asp Asp Gly Ly - #s Val Leu Lys Ala Val     #           430     - Asn Ile Pro Lys Arg His Ala Lys Ala Leu Le - #u Tyr Arg Lys Tyr Arg     #       445     - Thr Ser Val His Pro His Gly Ala Pro Val Ly - #s Gln Leu Lys Ile Ala     #   460     - Pro Gly Tyr Gly Lys Val Val Val Val Gly Ly - #s Asp Glu Ile Arg Leu     465                 4 - #70                 4 - #75                 4 -     #80     - Ala Asn Leu Asn His Cys Ala Ser Lys Thr Ar - #g Cys Lys Asp Cys Val     #               495     - Glu Leu Gln Asp Pro His Cys Ala Trp Asp Al - #a Lys Gln Asn Leu Cys     #           510     - Val Ser Ile Asp Thr Val Thr Ser Tyr Arg Ph - #e Leu Ile Gln Asp Val     #       525     - Val Arg Gly Asp Asp Asn Lys Cys Trp Ser Pr - #o Gln Thr Asp Lys Lys     #   540     - Thr Val Ile Lys Asn Lys Pro Ser Glu Val Gl - #u Asn Glu Ile Thr Asn     545                 5 - #50                 5 - #55                 5 -     #60     - Ser Ile Asp Glu Lys Asp Leu Asp Ser Ser As - #p Pro Leu Ile Lys Thr     #               575     - Gly Leu Asp Asp Asp Ser Asp Cys Asp Pro Va - #l Ser Glu Asn Ser Ile     #           590     - Gly Gly Cys Ala Val Arg Gln Gln Leu Val Il - #e Tyr Thr Ala Gly Thr     #       605     - Leu His Ile Val Val Val Val Val Ser Ile Va - #l Gly Leu Phe Ser Trp     #   620     - Leu Tyr Ser Gly Leu Ser Val Phe Ala Lys Ph - #e His Ser Asp Ser Gln     625                 6 - #30                 6 - #35                 6 -     #40     - Tyr Pro Glu Ala Pro Phe Ile Glu Gln His As - #n His Leu Glu Arg Leu     #               655     - Ser Ala Asn Gln Thr Gly Tyr Leu Thr Pro Ar - #g Ala Asn Lys Ala Val     #           670     - Asn Leu Val Val Lys Val Ser Ser Ser Thr Pr - #o Arg Pro Lys Lys Asp     #       685     - Asn Leu Asp Val Ser Lys Asp Leu Asn Ile Al - #a Ser Asp Gly Thr Leu     #   700     - Gln Lys Ile Lys Lys Thr Tyr Ile     705                 7 - #10     - (2) INFORMATION FOR SEQ ID NO:65:     -      (i) SEQUENCE CHARACTERISTICS:     #pairs    (A) LENGTH: 369 base               (B) TYPE: nucleic acid               (C) STRANDEDNESS: double               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: cDNA     -     (ix) FEATURE:               (A) NAME/KEY: CDS               (B) LOCATION: 1..369     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:65:     - ATG ATT TAT TTA TAC ACG GCG GAT AAC GTA AT - #T CCA AAA GAT GGT TTA       48     Met Ile Tyr Leu Tyr Thr Ala Asp Asn Val Il - #e Pro Lys Asp Gly Leu     #                 15     - CAA GGA GCA TTT GTC GAT AAA GAC GGT ACT TA - #T GAC AAA GTT TAC ATT       96     Gln Gly Ala Phe Val Asp Lys Asp Gly Thr Ty - #r Asp Lys Val Tyr Ile     #             30     - CTT TTC ACT GTT ACT ATC GGC TCA AAG AGA AT - #T GTT AAA ATT CCG TAT      144     Leu Phe Thr Val Thr Ile Gly Ser Lys Arg Il - #e Val Lys Ile Pro Tyr     #         45     - ATA GCA CAA ATG TGC TTA AAC GAC GAA TGT GG - #T CCA TCA TCA TTG TCT      192     Ile Ala Gln Met Cys Leu Asn Asp Glu Cys Gl - #y Pro Ser Ser Leu Ser     #     60     - AGT CAT AGA TGG TCG ACG TTG CTC AAA GTC GA - #A TTA GAA TGT GAC ATC      240     Ser His Arg Trp Ser Thr Leu Leu Lys Val Gl - #u Leu Glu Cys Asp Ile     # 80     - GAC GGA AGA AGT TAT AGT CAA ATT AAT CAT TC - #T AAA ACT ATA AAA CAG      288     Asp Gly Arg Ser Tyr Ser Gln Ile Asn His Se - #r Lys Thr Ile Lys Gln     #                 95     - ATA ATG ATA CGA TAC TAT ATG TAT TCT TTG AT - #A GTC CTT TTC CAA GTC      336     Ile Met Ile Arg Tyr Tyr Met Tyr Ser Leu Il - #e Val Leu Phe Gln Val     #           110     #        369G TAC CTA TTC TAT GAA TAC CAT TA - #A     Arg Ile Met Tyr Leu Phe Tyr Glu Tyr His     #       120     - (2) INFORMATION FOR SEQ ID NO:66:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 122 amino               (B) TYPE: amino acid               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: protein     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:66:     - Met Ile Tyr Leu Tyr Thr Ala Asp Asn Val Il - #e Pro Lys Asp Gly Leu     #                 15     - Gln Gly Ala Phe Val Asp Lys Asp Gly Thr Ty - #r Asp Lys Val Tyr Ile     #             30     - Leu Phe Thr Val Thr Ile Gly Ser Lys Arg Il - #e Val Lys Ile Pro Tyr     #         45     - Ile Ala Gln Met Cys Leu Asn Asp Glu Cys Gl - #y Pro Ser Ser Leu Ser     #     60     - Ser His Arg Trp Ser Thr Leu Leu Lys Val Gl - #u Leu Glu Cys Asp Ile     # 80     - Asp Gly Arg Ser Tyr Ser Gln Ile Asn His Se - #r Lys Thr Ile Lys Gln     #                 95     - Ile Met Ile Arg Tyr Tyr Met Tyr Ser Leu Il - #e Val Leu Phe Gln Val     #           110     - Arg Ile Met Tyr Leu Phe Tyr Glu Tyr His     #       120     - (2) INFORMATION FOR SEQ ID NO:67:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 6 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:67:     - Asp Cys Gln Asn Tyr Ile     1               5     - (2) INFORMATION FOR SEQ ID NO:68:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ68OTHER INFORMATION:     #A or Senotes N or G at residue #4; and                    at residu - #e #5"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:68:     - Cys Gly Thr Xaa Xaa Xaa Xaa Pro     1               5     - (2) INFORMATION FOR SEQ ID NO:69:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ69OTHER INFORMATION:     #"Xaa denotes S or C at residue #3"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:69:     - Gly Xaa Xaa Pro Tyr Asp Pro     1               5     - (2) INFORMATION FOR SEQ ID NO:70:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ70OTHER INFORMATION:     #"Xaa denotes V, N or A"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:70:     - Leu Tyr Ser Gly Thr Xaa Ala     1               5     - (2) INFORMATION FOR SEQ ID NO:71:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:71:     - Leu Asn Ala Pro Asn Phe Val     1               5     - (2) INFORMATION FOR SEQ ID NO:72:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ72OTHER INFORMATION:     #"Xaa denotes V or I"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:72:     - Arg Xaa Ala Arg Val Cys Lys     - (2) INFORMATION FOR SEQ ID NO:73:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 9 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..9     #/label= SEQ73OTHER INFORMATION:     #or S denotes T or A at residue #2; T     #or S at       at residu - #e #3; F or Y at residue #4; and A     #7"            residue #     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:73:     - Trp Xaa Xaa Xaa Leu Lys Xaa Arg Leu     1               5     - (2) INFORMATION FOR SEQ ID NO:74:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 9 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..9     #/label= SEQ74OTHER INFORMATION:     #"Xaa denotes N or D"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:74:     - Pro Phe Tyr Phe Xaa Glu Ile Gln Ser     1               5     - (2) INFORMATION FOR SEQ ID NO:75:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ75OTHER INFORMATION:     #"Xaa denotes F or Y at residue #7"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:75:     - Gly Ser Ala Val Cys Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:76:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ76OTHER INFORMATION:     #"Xaa denotes P or A at residue #6"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:76:     - Asn Ser Asn Trp Leu Xaa Val     1               5     - (2) INFORMATION FOR SEQ ID NO:77:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ77OTHER INFORMATION:     #Q or Senotes E or D at residue #2; T,                    at residu - #e #7"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:77:     - Pro Xaa Pro Arg Pro Gly Xaa Cys     1               5     - (2) INFORMATION FOR SEQ ID NO:78:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ78OTHER INFORMATION:     #"Xaa denotes A or G"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:78:     - Asp Pro Tyr Cys Xaa Trp Asp     1               5     - (2) INFORMATION FOR SEQ ID NO:79:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ79OTHER INFORMATION:     #or S atnotes N or G at residue #4; A     #5; Y, F, H or G at residue #6; and K, - # R, H, N or                    Q at r - #esidue #7"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:79:     - Cys Gly Thr Xaa Xaa Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:80:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ80OTHER INFORMATION:     #S or Nenotes N or G at residue #4; A,     #K, R, H, N or at residu - #e #5; Y, F or H at residue #6; and                    Q at r - #esidue #7"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:80:     - Cys Gly Thr Xaa Xaa Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:81:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ81OTHER INFORMATION:     #A or Senotes N or G at residue #4; and                    at residu - #e #5"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:81:     - Cys Gly Thr Xaa Xaa Xaa Xaa Pro     1               5     - (2) INFORMATION FOR SEQ ID NO:82:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ82OTHER INFORMATION:     #F or Yenotes K, F or Y at residue #2;     #F, Y or I at  at residu - #e #4; F, Y, I or L at residue #5;     #6; and F or Y at residue #7"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:82:     - Asp Xaa Val Xaa Xaa Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:83:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ83OTHER INFORMATION:     #or Y denotes V or I at residue #1; F     #Y, I or L at  at residu - #e #2; F, Y or L at residue #3; F,     #at residueat residue #6; and T or N                    #8"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:83:     - Xaa Xaa Xaa Xaa Phe Xaa Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:84:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ84OTHER INFORMATION:     #or Y denotes V or I at residue #1; F     #F, Y or I at  at residu - #e #2; F, Y, I or L at residue #3;     #at residueat residue #6; and T or N                    #8"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:84:     - Xaa Xaa Xaa Xaa Phe Xaa Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:85:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ85OTHER INFORMATION:     #or Y denotes V or I at residue #1; F     #F, Y, I or L  at residu - #e #2; F, Y, I or L at residue #3;                    at residu - #e #4; and T or N at residue #8"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:85:     - Xaa Xaa Xaa Xaa Phe Arg Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:86:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ86OTHER INFORMATION:     #or Y denotes V or I at residue #1; F     #Y, I or L at  at residu - #e #2; F, Y or L at residue #3; F,     #residue #6,t residue #5, R or T at                    E, D o - #r V at residue #7; and T or N at resi - #due     #8"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:86:     - Xaa Xaa Xaa Xaa Xaa Xaa Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:87:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ87OTHER INFORMATION:     #T or Aenotes R, K or N at residue #1;     #Y or L at     at residu - #e #3; T, A or S at residue #4; F,     #5; and K or R at residue #7"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:87:     - Xaa Trp xaa Xaa Xaa Leu Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:88:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 9 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..9     #/label= SEQ88OTHER INFORMATION:     #A or Senotes T or A at residue #2; T,     #S, V, I or L att residu - #e #3; F, Y or L at residue #4; A,     #7"            residue #     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:88:     - Trp Xaa Xaa Xaa Leu Lys Xaa Xaa Leu     1               5     - (2) INFORMATION FOR SEQ ID NO:89:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 9 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..9     #/label= SEQ89OTHER INFORMATION:     #T, A or Stes T, A or S at residue #2;     #S, I or L at  at residu - #e #3; F, Y or L at residue #4; A,     #7"            residue #     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:89:     - Trp Xaa Xaa Xaa Leu Lys Xaa Xaa Leu     1               5     - (2) INFORMATION FOR SEQ ID NO:90:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 11 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..11     #/label= SEQ90OTHER INFORMATION:     #T, A or Stes T or A at residue #2; and                    at residu - #e #3"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:90:     - Trp Xaa Xaa Xaa Leu Lys Xaa Xaa Leu Xaa Cy - #s     #                10     - (2) INFORMATION FOR SEQ ID NO:91:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 9 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..9     #/label= SEQ91OTHER INFORMATION:     #"Xaa denotes V, L or I at residue #1"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:91:     - Xaa Pro Xaa Pro Arg Pro Gly Xaa Cys     1               5     - (2) INFORMATION FOR SEQ ID NO:92:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ92OTHER INFORMATION:     #or Y denotes K or Y at residue #2; F     #Y, I or L at  at residu - #e #4; F, Y or L at residue #5; F,     #6; and F or Y at residue #7"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:92:     - Asp Xaa Val Xaa Xaa Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:93:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 7 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..7     #/label= SEQ93OTHER INFORMATION:     #or Y denotes K or Y at residue #2; F     #F, Y or I at  at residu - #e #4; F, Y, I or L at residue #5;     #6; and F or Y at residue #7"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:93:     - Asp Xaa Val Xaa Xaa Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:94:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ94OTHER INFORMATION:     #Y or Lenotes V or I at residue #1; F,     #R or T at     at residu - #e #3; F, Y, I or L at residue #4;     #6; and T or N at residue #8"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:94:     - Xaa Tyr Xaa Xaa Phe Xaa Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:95:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ95OTHER INFORMATION:     #Y, I or Ltes V or I at residue #1; F,     #or T at       at residu - #e #3; F, Y or I at residue #4; R     #6; and T or N at residue #8"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:95:     - Xaa Tyr Xaa Xaa Phe Xaa Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:96:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ96OTHER INFORMATION:     #Y, I or Ltes V or I at residue #1; F,     #and T or N at at residu - #e #3; F, Y, I or L at residue #4;     #8"            residue #     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:96:     - Xaa Tyr Xaa Xaa Phe Arg Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:97:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ97OTHER INFORMATION:     #Y or Lenotes F or Y at residue #2; F,     #F or Y at     at residu - #e #3; F, Y, I or L at residue #4;     #at residueat residue #6; E, D, or V                    #7; a - #nd T or N at residue #8"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:97:     - Val Xaa Xaa Xaa Xaa Xaa Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:98:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ98OTHER INFORMATION:     #Y, I or Ltes F or Y at residue #2; F,     #or Y at       at residu - #e #3; F, Y or I at residue #4; F     #at residueat residue #6; E, D, or V                    #7; a - #nd T or N at residue #8"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:98:     - Val Xaa Xaa Xaa Xaa Xaa Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:99:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ99OTHER INFORMATION:     #Y, I or Ltes F or Y at residue #2; F,     #F or Y at     at residu - #e #3; F, Y, I or L at residue #4;     #5; E, D, or V at residue #7; and T or - # N at     #8"            residue #     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:99:     - Val Xaa Xaa Xaa Xaa Arg Xaa Xaa     1               5     - (2) INFORMATION FOR SEQ ID NO:100:     -      (i) SEQUENCE CHARACTERISTICS:     #acids    (A) LENGTH: 8 amino               (B) TYPE: amino acid               (C) STRANDEDNESS: single               (D) TOPOLOGY: linear     -     (ii) MOLECULE TYPE: peptide     -     (ix) FEATURE:               (A) NAME/KEY: Peptide               (B) LOCATION: 1..8     #/label= SEQ100THER INFORMATION:     #Y, I or Ltes F or Y at residue #2; F,     #F or Y at     at residu - #e #3; F, Y, I or L at residue #4;     #at residueat residue #6; E, D, or V                    #7; a - #nd T or N at residue #8"     -     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:100:     - Val Xaa Xaa Xaa Xaa Xaa Xaa Xaa     1               5     __________________________________________________________________________ 

What is claimed is:
 1. A method of identifying an agent which modulates a semaphorin peptide, said method comprising the steps of:contacting a prospective agent with a semaphorin polypeptide comprising the amino acid sequence of SEQ ID NO:54, 56, 58, 60, 62 or 64, or a portion of said amino acid sequence, said portion sufficient to provide a semaphorin binding specificity and comprising a peptide sequence selected from the group consisting of SEQ ID NOS: 1-52 and 67-100, with the proviso that said polypeptide is other than a natural vaccinia or variola major virus open reading frame translation product; and detecting the ability of the prospective agent to bind to or interfere with the binding of said semaphorin, polypeptide, wherein said prospect agent is an agent which modulates a semaphorin peptide.
 2. A method according to claim 1, wherein said peptide sequence is selected from the group consisting of:(a) AspGlu!Cys GlnLysArgAlaAsn!Asn TyrPheVal!Ile (SEQ ID NO:1) Cys GlnLysArgAlaAsn!Asn TyrPheVal!Ile ArgLysGlnThr! (SEQ ID NO:2) (b)CysGlyThr AsnGly! AlaSerAsn! TyrPheHisGly! LysArgHisAsnGln! (SEQ ID NO:3) CysGlyThr AsnGly! AlaSerAsn!XaaXaaPro (SEQ ID NO:4) CysGlyThr AsnGly!XaaXaaXaaProXaa CysAsp! (SEQ ID NO:5) CysGlyThrXaaXaaXaaXaaProXaa CysAsp!XaaXaa TyrIle! (SEQ ID NO:6) (c) ArgIleGlnVal! GlyAla! LeuValLys! CysSer!Pro PheTyr! AspAsn! (SEQ ID NO:7) CysSer!Pro PheTyr! AspAsn!Pro AspGluArgLys! HisLeuAsp! (SEQ ID NO:8) GlyXaa GlyAla!Xaa CysSer!ProTyr AspAsn!Pro (SEQ ID NO:9) (d) Leu PheTyr!Ser GlyAla!Thr ValAsnAla!Ala (SEQ ID NO:10) Leu PheTyr!SerXaaThrXaaAla AspGlu! PheTyr! (SEQ ID NO:11) PheTyr!Ser GlyAla!Thr ValAsnAla!Ala AspGlu! PheTyr! (SEQ ID NO:12) (e) Leu AsnAsp! AlaLys!ProAsnPheVal (SEQ ID NO:13) (f) PhePhePheArgGlu (SEQ ID NO:14) PhePhe PheTyr!ArgGlu ThrAsn! (SEQ ID NO:15) PhePheArgGlu ThrAsn!Ala (SEQ ID NO:16) Phe PheTyr!ArgGlu ThrAsn!Ala (SEQ ID NO:17) TyrPhePhe PheTyr!ArgGlu (SEQ ID NO:18) PheTyr!PhePhe PheTyr!ArgGlu (SEQ ID NO:19) PheTyr! PheTyr! PheTyr!ArgGlu ThrAsn!Ala (SEQ ID NO:20) IleVal! PheTyr!Phe PheTyr! PheTyr!ArgGlu (SEQ ID NO:21) Asp LysPheTyr!Val PheTyr! PheTyrIleLeu! PheTyrIleLeu! PheTyr! (SEQ ID NO:22) ValIle! PheTyr! PheTyrIleLeu! PheTyrIleLeu!Phe ArgThr!Xaa ThrAsn! (SEQID NO:23) ValIle! PheTyr! PheTyrIleLeu! PheTyrIleLeu! PheTyr! ArgThr! GluAspVal! ThrAsn! (SEQ ID NO:24) (g) Glu PheTyr!IleAsn CysSer!GlyLys (SEQ ID NO:25) PheTyr!IleAsnCysGlyLys AlaValIle! (SEQ ID NO:26) (h) Arg ValIle! AlaGly! ArgGln! ValIle!CysLys (SEQ ID NO:27) Arg ValIle!Xaa ArgGln! ValIle!CysXaaXaaAsp (SEQ ID NO:28) GlyLys ValAlaIle!XaaXaaXaaArg ValAlaIle!XaaXaaXaaCysLys (SEQ ID NO:29) (i) ArgLysAsn!Trp ThrAlaSer! ThrAlaSer! PheTyrLeu!Leu LysArg! (SEQ ID NO:30) PheTyr!Leu LysArg! AlaSer!ArgLeu AsnIle!Cys (SEQ ID NO:31) AsnIle!CysSer IleVal! ProSer!Gly (SEQ ID NO:32) Trp ThrAlaSer! ThrAlaSer! PheTyrLeu!LeuLys AlaSerValIleLeu!XaaLeu (SEQ ID NO:33) Trp ThrAlaSer! ThrAlaSer!XaaLeuLysXaaXaaLeuXaaCys (SEQ ID NO:34) TrpXaa ThrSer!XaaLeuLysXaaXaaLeuXaaCys (SEQ ID NO:35) (j) PheTyr! PheTyr! AsnAsp!GluIleGlnSer (SEQ ID NO:36) PheTyr!Pro PheTyr! PheTyr! PheTyr! AsnAsp!Glu (SEQ ID NO:37) (k) GlySerAla ValIleLeu!CysXaa PheTyr! (SEQ ID NO:38) SerAla ValIleLeu!CysXaa PheTyr!XaaMet (SEQ ID NO:39) (l) AsnSer AsnAla!TrpLeu ProAla!Val (SEQ ID NO:40) (m) ValLeuIle!Pro GluAspTyrSerPhe!ProArgProGly (SEQ ID NO:41) ValLeuIle!ProXaaPro ArgAla!ProGlyXaaCys (SEQ ID NO:42) Pro GluAspTyrSerPhe!ProArgProGly ThrGlnSer!Cys (SEQ ID NO:43) (n) AspPro HisPheTyr!Cys AlaGly!Trp (SEQ ID NO:44) Pro HisPheTyr!Cys AlaGly!TrpAsp (SEQ ID NO:45) AspProXaaCys AlaGly!TrpAsp (SEQ ID NO:46) CysXaaXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:47) CysXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:48) CysXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:49) CysXaaXaaCysXaaXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:50) CysXaaXaaCysXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:51), and CysXaaXaaCysXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:52).
 3. A method according to claim 1, wherein said peptide sequence is selected from the group consisting of:(a) AspCysGlnAsnTyrIle (SEQ ID NO:67) (b) CysGlyThr AsnGly! AlaSer!XaaXaaPro (SEQ ID NO:68) (c) GlyXaa SerCys!ProTyrAspPro (SEQ ID NO:69) (d) LeuTyrSerGlyThr ValAsnAla!Ala (SEQ ID NO:70) (e) LeuAsnAlaProAsnPheVal (SEQ ID NO:71) (f) PheTyr!PhePhe PheTyr!ArgGlu (SEQ ID NO:19) (g) Glu PheTyr!IleAsn CysSer!GlyLys (SEQ ID NO:25) (h) Arg ValIle!AlaArgValCysLys (SEQ ID NO:72) (i) Trp ThrAla! ThrSer! PheTyr!LeuLys AlaSer!ArgLeu (SEQ ID NO:73) (j) ProPheTyrPhe AsnAsp!GluIleGlnSer (SEQ ID NO:74) (k) GlySerAlaValCysXaa PheTyr! (SEQ ID NO:75) (l) AsnSerAsnTrpLeu ProAla!Val (SEQ ID NO:76) (m) Pro GluAsp!ProArgProGly ThrGlnSer!Cys (SEQ ID NO:77), and (n) AspProTyrCys AlaGly!TrpAsp (SEQ ID NO:78).
 4. A method according to claim 1, wherein said peptide sequence is selected from the group consisting of:(a) AspGlu!Cys GlnLysArgAlaAsn!Asn TyrPheVal!Ile (SEQ ID NO:01) Cys GlnLysArgAlaAsn!Asn TyrPheVal!Ile ArgLysGlnThr! (SEQ ID NO:02) (b) CysGlyThr AsnGly! AlaSer! TyrPheHisGly! LysArgHisAsnGln! (SEQ ID NO:79) CysGlyThr AsnGly! AlaSerAsn! TyrPheHis! LysArgHisAsnGln! (SEQ ID NO:80) CysGlyThr AsnGly! AlaSer!XaaXaaPro (SEQ ID NO:81) (c) ArgIleGlnVal! GlyAla! LeuValLys! CysSer!Pro PheTyr! AspAsn! (SEQ ID NO:07) CysSer!Pro PheTyr! AspAsn!Pro AspGluArgLys! HisLeuAsp! (SEQ ID NO:08) GlyXaa GlyAla!Xaa CysSer!ProTyr AspAsn!Pro (SEQ ID NO:09) (d) Leu PheTyr!Ser GlyAla!Thr ValAsnAla!Ala (SEQ ID NO:10) Leu PheTyr!SerXaaThrXaaAla AspGlu! PheTyr! (SEQ ID NO:11) PheTyr!Ser GlyAla!Thr ValAsnAla!Ala AspGlu! PheTyr! (SEQ ID NO:12) (e) Leu AsnAsp! AlaLys!ProAsnPheVal (SEQ ID NO:13) (f) PhePhePheArgGlu (SEQ ID NO:14) PhePhe PheTyr!ArgGlu ThrAsn! (SEQ ID NO:15) PhePheArgGlu ThrAsn!Ala (SEQ ID NO:16) Phe PheTyr!ArgGlu ThrAsn!Ala (SEQ ID NO:17) TyrPhePhe PheTyr!ArgGlu (SEQ ID NO:18) PheTyr!PhePhe PheTyr!ArgGlu (SEQ ID NO:19) PheTyr! PheTyr! PheTyr!ArgGlu ThrAsn!Ala (SEQ ID NO:20) IleVal! PheTyr!Phe PheTyr! PheTyr!ArgGlu (SEQ ID NO:21) Asp LysPheTyr!Val PheTyr! PheTyrLeu! PheTyrIleLeu! PheTyr! (SEQ ID NO:22) Asp LysPheTyr!Val PheTyr! PheTyrIleLeu! PheTyrIle! PheTyr! (SEQ ID NO:82) ValIle! PheTyr! PheTyrLeu! PheTyrIleLeu!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:83) ValIle! PheTyr! PheTyrIleLeu! PheTyrIle!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:84) ValIle! PheTyr! PheTyrIleLeu! PheTyrIleLeu!PheArgXaa ThrAsn! (SEQ ID NO:85) ValIle! PheTyr! PheTyrLeu! PheTyrIleLeu! PheTyr! ArgThr! GluAspVal! ThrAsn! (SEQ ID NO:86) (g) Glu PheTyr!IleAsn CysSer!GlyLys (SEQ ID NO:25) PheTyr!IleAsnCysGlyLys AlaValIle! (SEQ ID NO:26) (h) Arg ValIle! AlaGly! ArgGln! ValIle!CysLys (SEQ ID NO:27) Arg ValIle!Xaa ArgGln! ValIle!CysXaaXaaAsp (SEQ ID NO:28) GlyLys ValAlaIle!XaaXaaXaaArg ValAlaIle!XaaXaaXaaCysLys (SEQ ID NO:29) (i) ArgLysAsn!Trp ThrAla! ThrAlaSer! PheTyrLeu!Leu LysArg! (SEQ ID NO:87) PheTyr!Leu LysArg! AlaSer!ArgLeu AsnIle!Cys (SEQ ID NO:31) AsnIle!CysSer IleVal! ProSer!Gly (SEQ ID NO:32) Trp ThrAla! ThrAlaSer! PheTyrLeu!LeuLys AlaSerValIleLeu!XaaLeu (SEQ ID NO:88) Trp ThrAlaSer! ThrAlaSer! PheTyrLeu!LeuLys AlaSerIleLeu!XaaLeu (SEQ ID NO:89) Trp ThrAla! ThrAlaSer!XaaLeuLysXaaXaaLeuXaaCys (SEQ ID NO:90) (j) PheTyr! PheTyr! AsnAsp!GluIleGlnSer (SEQ ID NO:36) PheTyr!Pro PheTyr! PheTyr! PheTyr! AsnAsp!Glu (SEQ ID NO:37) (k) GlySerAla ValIleLeu!CysXaa PheTyr! (SEQ ID NO:38) SerAla ValIle!CysXaa PheTyr!XaaMet (SEQ ID NO:39) (l) AsnSer AsnAla!TrpLeu ProAla!Val (SEQ ID NO:40) (m) ValLeuIle!Pro GluAspTyrSerPhe!ProArgProGly (SEQ ID NO:41) ValLeuIle!ProXaaProArgProGlyXaaCys (SEQ ID NO:91) Pro GluAspTyrSerPhe!ProArgProGly ThrGlnSer!Cys (SEQ ID NO:43) (n) AspPro HisPheTyr!Cys AlaGly!Trp (SEQ ID NO:44) Pro HisPheTyr!Cys AlaGly!TrpAsp (SEQ ID NO:45) AspProXaaCys AlaGly!TrpAsp (SEQ ID NO:46) CysXaaXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:47) CysXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:48) CysXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:49) CysXaaXaaCysXaaXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:50) CysXaaXaaCysXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:51), and CysXaaXaaCysXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:52).
 5. A method according to claim 1, wherein said peptide sequence is selected from the group consisting of:(f) TyrPhePhe PheTyr!ArgGlu (SEQ ID NO:18) Asp LysTyr!Val PheTyr! PheTyrLeu! PheTyrIleLeu! PheTyr! (SEQ ID NO:92) Asp LysTyr!Val PheTyr! PheTyrIleLeu! PheTyrIle! PheTyr! (SEQ ID NO:93) ValIle!Tyr PheTyrLeu! PheTyrIleLeu!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:94) ValIle!Tyr PheTyrIleLeu! PheTyrIle!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:95) ValIle!Tyr PheTyrIleLeu! PheTyrIleLeu! PheArgXaa ThrAsn! (SEQ ID NO:96) Val PheTyr! PheTyrLeu! PheTyrIleLeu! PheTyr! ArgThr! GluAspVal! ThrAsn! (SEQ ID NO:97) Val PheTyr! PheTyrIleLeu! PheTyrIle! PheTyr! ArgThr! GluAspVal! ThrAsn! (SEQ ID NO:98) Val PheTyr! PheTyrIleLeu! PheTyrIleLeu! PheTyr!Arg GluAspVal! ThrAsn! (SEQ ID NO:99) (n) CysXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:48) CysXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:49) CysXaaXaaCysXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:51), and CysXaaXaaCysXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:52).
 6. A method according to claim 1, wherein said peptide sequence is selected from the group consisting of:(b)CysGlyThr AsnGly! AlaSerAsn! TyrPheHisGly! LysArgHisAsnGln! (SEQ ID NO:03) CysGlyThr AsnGly! AlaSerAsn!XaaXaaPro (SEQ ID NO:04) CysGlyThr AsnGly!XaaXaaXaaProXaa CysAsp! (SEQ ID NO:05) CysGlyThrXaaXaaXaaXaaProXaa CysAsp!XaaXaa TyrIle! (SEQ ID NO:06) (f)Asp LysPheTyr!Val PheTyr! PheTyrIleLeu! PheTyrIleLeu! PheTyr! (SEQ ID NO:22) ValIle! PheTyr! PheTyrIleLeu! PheTyrIleLeu!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:23) Val PheTyr! PheTyrIleLeu! PheTyrIleLeu! PheTyr! ArgThr! GluAspVal! ThrAsn! (SEQ ID NO:100) (i) ArgLysAsn!Trp ThrAlaSer! ThrAlaSer! PheTyrLeu!Leu LysArg! (SEQ ID NO:30) Trp ThrAlaSer! ThrAlaSer! ThrAlaSer! PheTyrLeu!LeuLys AlaSerValIleLeu!XaaLeu(SEQ ID NO:33) Trp ThrAlaSer! ThrAlaSer!XaaLeuLysXaaXaaLeuXaaCys (SEQ ID NO:34) TrpXaa ThrSer!XaaLeuLysXaaXaaLeuXaaCys (SEQ ID NO:35) (k) SerAla ValIleLeu!CysXaa PheTyr!XaaMet (SEQ ID NO:39), and (m) ValLeuIle!ProXaaPro ArgAla!ProGlyXaaCys (SEQ ID NO:42).
 7. A method of identifying an agent which modulates a semaphorin peptide, said method comprising the steps of:contacting a prospective agent with a semaphorin polypeptide comprising the amino acid sequence of SEQ ID NO:54, 58, 60, 62, or 64; or a portion of said amino acid sequence, said portion sufficient to provide a semaphorin binding specificity and comprising a peptide sequence selected from the group consisting of SEQ ID NOS: 1-52 and 67-100, and with the proviso that said peptide sequence is contained within neither SEQ ID NO:56 nor 66; detecting the ability of the prospective agent to bind to or interfere with the binding of said semaphorin polypeptide, wherein said prospective agent is an agent which modulates a semaphorin peptide.
 8. A method according to claim 7, wherein said peptide sequence is selected from the group consisting of:(a) AspGlu!Cys GlnLysArgAlaAsn!Asn TyrPheVal!Ile (SEQ ID NO:1) Cys GlnLysArgAlaAsn!Asn TyrPheVal!Ile ArgLysGlnThr! (SEQ ID NO:2) (b)CysGlyThr AsnGly! AlaSerAsn! TyrPheHisGly! LysArgHisAsnGln! (SEQ ID NO:3) CysGlyThr AsnGly! AlaSerAsn!XaaXaaPro (SEQ ID NO:4) CysGlyThr AsnGly!XaaXaaXaaProXaa CysAsp! (SEQ ID NO:5) CysGlyThrXaaXaaXaaXaaProXaa CysAsp!XaaXaa TyrIle! (SEQ ID NO:6) (c) ArgIleGlnVal! GlyAla! LeuValLys! CysSer!Pro PheTyr! AspAsn! (SEQ ID NO:7) CysSer!Pro PheTyr! AspAsn!Pro AspGluArgLys! HisLeuAsp! (SEQ ID NO:8) GlyXaa GlyAla!Xaa CysSer!ProTyr AspAsn!Pro (SEQ ID NO:9) (d) Leu PheTyr!Ser GlyAla!Thr ValAsnAla!Ala (SEQ ID NO:10) Leu PheTyr!SerXaaThrXaaAla AspGlu! PheTyr! (SEQ ID NO:11) PheTyr!Ser GlyAla!Thr ValAsnAla!Ala AspGlu! PheTyr! (SEQ ID NO:12) (e) Leu AsnAsp! AlaLys!ProAsnPheVal (SEQ ID NO:13) (f) PhePhePheArgGlu (SEQ ID NO:14) PhePhe PheTyr!ArgGlu ThrAsn! (SEQ ID NO:15) PhePheArgGlu ThrAsn!Ala (SEQ ID NO:16) Phe PheTyr!ArgGlu ThrAsn!Ala (SEQ ID NO:17) TyrPhePhe PheTyr!ArgGlu (SEQ ID NO:18) PheTyr!PhePhe PheTyr!ArgGlu (SEQ ID NO:19) PheTyr! PheTyr! PheTyr!ArgGlu ThrAsn!Ala (SEQ ID NO:20) IleVal! PheTyr!Phe PheTyr! PheTyr!ArgGlu (SEQ ID NO:21) Asp LysPheTyr!Val PheTyr! PheTyrIleLeu! PheTyrIleLeu! PheTyr! (SEQ ID NO:22) ValIle! PheTyr! PheTyrIleLeu! PheTyrIleLeu!Phe ArgThr!Xaa ThrAsn! (SEQID NO:23) ValIle! PheTyr! PheTyrIleLeu! PheTyrIleLeu! PheTyr! ArgThr! GluAspVal! ThrAsn! (SEQ ID NO:24) (g) Glu PheTyr!IleAsn CysSer!GlyLys (SEQ ID NO:25) PheTyr!IleAsnCysGlyLys AlaValIle! (SEQ ID NO:26) (h) Arg ValIle! AlaGly! ArgGln! ValIle!CysLys (SEQ ID NO:27) Arg ValIle!Xaa ArgGln! ValIle!CysXaaXaaAsp (SEQ ID NO:28) GlyLys ValAlaIle!XaaXaaXaaArg ValAlaIle!XaaXaaXaaCysLys (SEQ ID NO:29) (i) ArgLysAsn!Trp ThrAlaSer! ThrAlaSer! PheTyrLeu!Leu LysArg! (SEQ ID NO:30) PheTyr!Leu LysArg! AlaSer!ArgLeu AsnIle!Cys (SEQ ID NO:31) AsnIle!CysSer IleVal! ProSer!Gly (SEQ ID NO:32) Trp ThrAlaSer! ThrAlaSer! PheTyrLeu!LeuLys AlaSerValIleLeu!XaaLeu (SEQ ID NO:33) Trp ThrAlaSer! ThrAlaSer!XaaLeuLysXaaXaaLeuXaaCys (SEQ ID NO:34) TrpXaa ThrSer!XaaLeuLysXaaXaaLeuXaaCys (SEQ ID NO:35) (j) PheTyr! PheTyr! AsnAsp!GluIleGlnSer (SEQ ID NO:36) PheTyr!Pro PheTyr! PheTyr! PheTyr! AsnAsp!Glu (SEQ ID NO:37) (k) GlySerAla ValIleLeu!CysXaa PheTyr! (SEQ ID NO:38) SerAla ValIleLeu!CysXaa PheTyr!XaaMet (SEQ ID NO:39) (l) AsnSer AsnAla!TrpLeu ProAla!Val (SEQ ID NO:40) (m) ValLeuIle!Pro GluAspTyrSerPhe!ProArgProGly (SEQ ID NO:41) ValLeuIle!ProXaaPro ArgAla!ProGlyXaaCys (SEQ ID NO:42) Pro GluAspTyrSerPhe!ProArgProGly ThrGlnSer!Cys (SEQ ID NO:43) (n) AspPro HisPheTyr!Cys AlaGly!Trp (SEQ ID NO:44) Pro HisPheTyr!Cys AlaGly!TrpAsp (SEQ ID NO:45) AspProXaaCys AlaGly!TrpAsp (SEQ ID NO:46) CysXaaXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:47) CysXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:48) CysXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:49) CysXaaXaaCysXaaXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:50) CysXaaXaaCysXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:51), and CysXaaXaaCysXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:52).
 9. A method according to claim 7, wherein said peptide sequence is selected from the group consisting of:(a) AspCysGlnAsnTyrIle (SEQ ID NO:67) (b) CysGlyThr AsnGly! AlaSer!XaaXaaPro (SEQ ID NO:68) (c) GlyXaa SerCys!ProTyrAspPro (SEQ ID NO:69) (d) LeuTyrSerGlyThr ValAsnAla!Ala (SEQ ID NO:70) (e) LeuAsnAlaProAsnPheVal (SEQ ID NO:71) (i) PheTyr!PhePhe PheTyr!ArgGlu (SEQ ID NO:19) (g) Glu PheTyr!IleAsn CysSer!GlyLys (SEQ ID NO:25) (h) Arg ValIle!AlaArgValCysLys (SEQ ID NO:72) (i) Trp ThrAla! ThrSer! PheTyr!LeuLys AlaSer!ArgLeu (SEQ ID NO:73) (j) ProPheTyrPhe AsnAsp!GluIleGlnSer (SEQ ID NO:74) (k) GlySerAlaValCysXaa PheTyr! (SEQ ID NO:75) (l) AsnSerAsnTrpLeu ProAla!Val (SEQ ID NO:76) (m) Pro GluAsp!ProArgProGly ThrGlnSer!Cys (SEQ ID NO:77), and (n) AspProTyrCys AlaGly!TrpAsp (SEQ ID NO:78).
 10. A method according to claim 7, wherein said peptide sequence is selected from the group consisting of:(a) AspGlu!Cys GlnLysArgAlaAsn!Asn TyrPheVal!Ile (SEQ ID NO:01) Cys GlnLysArgAlaAsn!Asn TyrPheVal!Ile ArgLysGlnThr! (SEQ ID NO:02) (b) CysGlyThr AsnGly! AlaSer! TyrPheHisGly! LysArgHisAsnGln! (SEQ ID NO:79) CysGlyThr AsnGly! AlaSerAsn! TyrPheHis! LysArgHisAsnGln! (SEQ ID NO:80) CysGlyThr AsnGly! AlaSer!XaaXaaPro (SEQ ID NO:81) (c) ArgIleGlnVal! GlyAla! LeuValLys! CysSer!Pro PheTyr! AspAsn! (SEQ ID NO:07) CysSer!Pro PheTyr! AspAsn!Pro AspGluArgLys! HisLeuAsp! (SEQ ID NO:08) GlyXaa GlyAla!Xaa CysSer!ProTyr AspAsn!Pro (SEQ ID NO:09) (d) Leu PheTyr!Ser GlyAla!Thr ValAsnAla!Ala (SEQ ID NO:10) Leu PheTyr!SerXaaThrXaaAla AspGlu! PheTyr! (SEQ ID NO:11) PheTyr!Ser GlyAla!Thr ValAsnAla!Ala AspGlu! PheTyr! (SEQ ID NO:12) (e) Leu AsnAsp! AlaLys!ProAsnPheVal (SEQ ID NO:13) (f) PhePhePheArgGlu (SEQ ID NO:14) PhePhe PheTyr!ArgGlu ThrAsn! (SEQ ID NO:15) PhePheArgGlu ThrAsn!Ala (SEQ ID NO:16) Phe PheTyr!ArgGlu ThrAsn!Ala (SEQ ID NO:17) TyrPhePhe PheTyr!ArgGlu (SEQ ID NO:18) PheTyr!PhePhe PheTyr!ArgGlu (SEQ ID NO:19) PheTyr! PheTyr! PheTyr!ArgGlu ThrAsn!Ala (SEQ ID NO:20) IleVal! PheTyr!Phe PheTyr! PheTyr!ArgGlu (SEQ ID NO:21) Asp LysPheTyr!Val PheTyr! PheTyrLeu! PheTyrIleLeu! PheTyr! (SEQ ID NO:22) Asp LysPheTyr!Val PheTyr! PheTyrIleLeu! PheTyrIle! PheTyr! (SEQ ID NO:82) ValIle! PheTyr! PheTyrLeu! PheTyrIleLeu!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:83) ValIle! PheTyr! PheTyrIleLeu! PheTyrIle!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:84) ValIle! PheTyr! PheTyrIleLeu! PheTyrIleLeu!PheArgXaa ThrAsn! (SEQ ID NO:85) ValIle! PheTyr! PheTyrLeu! PheTyrIleLeu! PheTyr! ArgThr! GluAspVal! ThrAsn! (SEQ ID NO:86) (g) Glu PheTyr!IleAsn CysSer!GlyLys (SEQ ID NO:25) PheTyr!IleAsnCysGlyLys AlaValIle! (SEQ ID NO:26) (h) Arg ValIle! AlaGly! ArgGln! ValIle!CysLys (SEQ ID NO:27) Arg ValIle!Xaa ArgGln! ValIle!CysXaaXaaAsp (SEQ ID NO:28) GlyLys ValAlaIle!XaaXaaXaaArg ValAlaIle!XaaXaaXaaCysLys (SEQ ID NO:29) (i) ArgLysAsn!Trp ThrAla! ThrAlaSer! PheTyrLeu!Leu LysArg! (SEQ ID NO:87) PheTyr!Leu LysArg! AlaSer!ArgLeu AsnIle!Cys (SEQ ID NO:31) AsnIle!CysSer IleVal! ProSer!Gly (SEQ ID NO:32) Trp ThrAla! ThrAlaSer! PheTyrLeu!LeuLys AlaSerValIleLeu!XaaLeu (SEQ ID NO:88) Trp ThrAlaSer! ThrAlaSer! PheTyrLeu!LeuLys AlaSerIleLeu!XaaLeu (SEQ ID NO:89) Trp ThrAla! ThrAlaSer!XaaLeuLysXaaXaaLeuXaaCys (SEQ ID NO:90) (j) PheTyr! PheTyr! AsnAsp!GluIleGlnSer (SEQ ID NO:36) PheTyr!Pro PheTyr! PheTyr! PheTyr! AsnAsp!Glu (SEQ ID NO:37) (k) GlySerAla ValIleLeu!CysXaa PheTyr! (SEQ ID NO:38) SerAla ValIle!CysXaa PheTyr!XaaMet (SEQ ID NO:39) (l) AsnSer AsnAla!TrpLeu ProAla!Val (SEQ ID NO:40) (m) ValLeuIle!Pro GluAspTyrSerPhe!ProArgProGly (SEQ ID NO:41) ValLeuIle!ProXaaProArgProGlyXaaCys (SEQ ID NO:91) Pro GluAspTyrSerPhe!ProArgProGly ThrGlnSer!Cys (SEQ ID NO:43) (n) AspPro HisPheTyr!Cys AlaGly!Trp (SEQ ID NO:44) Pro HisPheTyr!Cys AlaGly!TrpAsp (SEQ ID NO:45) AspProXaaCys AlaGly!TrpAsp (SEQ ID NO:46) CysXaaXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:47) CysXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:48) CysXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:49) CysXaaXaaCysXaaXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:50) CysXaaXaaCysXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:51), and CysXaaXaaCysXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:52).
 11. A method according to claim 7, wherein said peptide sequence is selected from the group consisting of:(f) TyrPhePhe PheTyr!ArgGlu (SEQ ID NO:18) Asp LysTyr!Val PheTyr! PheTyrLeu! PheTyrIleLeu! PheTyr! (SEQ ID NO:92) Asp LysTyr!Val PheTyr! PheTyrIleLeu! PheTyrIle! PheTyr! (SEQ ID NO:93) ValIle!Tyr PheTyrLeu! PheTyrIleLeu!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:94) ValIle!Tyr PheTyrIleLeu! PheTyrIle!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:95) ValIle!Tyr PheTyrIleLeu! PheTyrIleLeu!PheArgXaa ThrAsn! (SEQ ID NO:96) Val PheTyr! PheTyrLeu! PheTyrIleLeu! PheTyr! ArgThr! GluAspVal! ThrAsn! (SEQ ID NO:97) Val PheTyr! PheTyrIleLeu! PheTyrIle! PheTyr! ArgThr! GluAspVal! ThrAsn! (SEQ ID NO:98) Val PheTyr! PheTyrIleLeu! PheTyrIleLeu! PheTyr!Arg GluAspVal! ThrAsn! (SEQ ID NO:99) (n) CysXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:48) CysXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:49) CysXaaXaaCysXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:51), and CysXaaXaaCysXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:52).
 12. A method of identifying an agent which modulates a semaphorin peptide, said method comprising the steps of:contacting a prospective agent with a semaphorin polypeptide comprising the amino acid sequence of SEQ ID NO:54, 58, 60, 62, or 64; or a portion of said amino acid sequence, said portion sufficient to provide a semaphorin binding specificity and comprising a peptide sequence selected from the group consisting of SEQ ID NOS: 1-52 and 67-100, and with the proviso that said peptide sequence is other than a sequence occurring in a natural vaccinia or variola major virus open reading frame translation product; detecting the ability of the prospective agent to bind to or interfere with the binding of said semaphorin polypeptide, wherein said prospective agent is an agent which modulates a semaphorin peptide.
 13. A method according to claim 12, wherein said peptide sequence is selected from the group consisting of:(a) AspGlu!Cys GlnLysArgAlaAsn!Asn TyrPheVal!Ile (SEQ ID NO:1) Cys GlnLysArgAlaAsn!Asn TyrPheVal!Ile ArgLysGlnThr! (SEQ ID NO:2) (b)CysGlyThr AsnGly! AlaSerAsn! TyrPheHisGly! LysArgHisAsnGln! (SEQ ID NO:3) CysGlyThr AsnGly! AlaSerAsn!XaaXaaPro (SEQ ID NO:4) CysGlyThr AsnGly!XaaXaaXaaProXaa CysAsp! (SEQ ID NO:5) CysGlyThrXaaXaaXaaXaaProXaa CysAsp!XaaXaa TyrIle! (SEQ ID NO:6) (c) ArgIleGlnVal! GlyAla! LeuValLys! CysSer!Pro PheTyr! AspAsn! (SEQ ID NO:7) CysSer!Pro PheTyr! AspAsn!Pro AspGluArgLys! HisLeuAsp! (SEQ ID NO:8) GlyXaa GlyAla!Xaa CysSer!ProTyr AspAsn!Pro (SEQ ID NO:9) (d) Leu PheTyr!Ser GlyAla!Thr ValAsnAla!Ala (SEQ ID NO:10) Leu PheTyr!SerXaaThrXaaAla AspGlu! PheTyr! (SEQ ID NO:11) PheTyr!Ser GlyAla!Thr ValAsnAla!Ala AspGlu! PheTyr! (SEQ ID NO:12) (e) Leu AsnAsp! AlaLys!ProAsnPheVal (SEQ ID NO:13) (f) PhePhePheArgGlu (SEQ ID NO:14) PhePhe PheTyr!ArgGlu ThrAsn! (SEQ ID NO:15) PhePheArgGlu ThrAsn!Ala (SEQ ID NO:16) Phe PheTyr!ArgGlu ThrAsn!Ala (SEQ ID NO:17) TyrPhePhe PheTyr!ArgGlu (SEQ ID NO:18) PheTyr!PhePhe PheTyr!ArgGlu (SEQ ID NO:19) PheTyr! PheTyr! PheTyr!ArgGlu ThrAsn!Ala (SEQ ID NO:20) IleVal! PheTyr!Phe PheTyr! PheTyr!ArgGlu (SEQ ID NO:21) Asp LysPheTyr!Val PheTyr! PheTyrIleLeu! PheTyrIleLeu! PheTyr! (SEQ ID NO:22) ValIle! PheTyr! PheTyrIleLeu! PheTyrIleLeu!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:23) ValIle! PheTyr! PheTyrIleLeu! PheTyrIleLeu! PheTyr! ArgThr! GluAspVal! ThrAsn! (SEQ ID NO:24) (g) Glu PheTyr!IleAsn CysSer!GlyLys (SEQ ID NO:25) PheTyr!IleAsnCysGlyLys AlaValIle! (SEQ ID NO:26) (h) Arg ValIle! AlaGly! ArgGln! ValIle!CysLys (SEQ ID NO:27) Arg ValIle!Xaa ArgGln! ValIle!CysXaaXaaAsp (SEQ ID NO:28) GlyLys ValAlaIle!XaaXaaXaaArg ValAlaIle!XaaXaaXaaCysLys (SEQ ID NO:29) (i) ArgLysAsn!Trp ThrAlaSer! ThrAlaSer! PheTyrLeu!Leu LysArg! (SEQ ID NO:30) PheTyr!Leu LysArg! AlaSer!ArgLeu AsnIle!Cys (SEQ ID NO:31) AsnIle!CysSer IleVal! ProSer!Gly (SEQ ID NO:32) Trp ThrAlaSer! ThrAlaSer! PheTyrLeu!LeuLys AlaSerValIleLeu!XaaLeu (SEQ ID NO:33) Trp ThrAlaSer! ThrAlaSer!XaaLeuLysXaaXaaLeuXaaCys (SEQ ID NO:34) TrpXaa ThrSer!XaaLeuLysXaaXaaLeuXaaCys (SEQ ID NO:35) (j) PheTyr! PheTyr! AsnAsp!GluIleGlnSer (SEQ ID NO:36) PheTyr!Pro PheTyr! PheTyr! PheTyr! AsnAsp!Glu (SEQ ID NO:37) (k) GlySerAla ValIleLeu!CysXaa PheTyr! (SEQ ID NO:38) SerAla ValIleLeu!CysXaa PheTyr!XaaMet (SEQ ID NO:39) (l) AsnSer AsnAla!TrpLeu ProAla!Val (SEQ ID NO:40) (m) ValLeuIle!Pro GluAspTyrSerPhe!ProArgProGly (SEQ ID NO:41) ValLeuIle!ProXaaPro ArgAla!ProGlyXaaCys (SEQ ID NO:42) Pro GluAspTyrSerPhe!ProArgProGly ThrGlnSer!Cys (SEQ ID NO:43) (n) AspPro HisPheTyr!Cys AlaGly!Trp (SEQ ID NO:44) Pro HisPheTyr!Cys AlaGly!TrpAsp (SEQ ID NO:45) AspProXaaCys AlaGly!TrpAsp (SEQ ID NO:46) CysXaaXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:47) CysXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:48) CysXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:49) CysXaaXaaCysXaaXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:50) CysXaaXaaCysXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:51), and CysXaaXaaCysXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:52).
 14. A method according to claim 12, wherein said peptide sequence is selected from the group consisting of:(a) AspCysGlnAsnTyrIle (SEQ ID NO:67) (b) CysGlyThr AsnGly! AlaSer!XaaXaaPro (SEQ ID NO:68) (c) GlyXaa SerCys!ProTyrAspPro (SEQ ID NO:69) (d) LeuTyrSerGlyThr ValAsnAla!Ala (SEQ ID NO:70) (e) LeuAsnAlaProAsnPheVal (SEQ ID NO:71) (f) PheTyr!PhePhe PheTyr!ArgGlu (SEQ ID NO:19) (g) Glu PheTyr!IleAsn CysSer!GlyLys (SEQ ID NO:25) (h) Arg ValIle!AlaArgValCysLys (SEQ ID NO:72) (i) Trp ThrAla! ThrSer! PheTyr!LeuLys AlaSer!ArgLeu (SEQ ID NO:73) (j) ProPheTyrPhe AsnAsp!GluIleGlnSer (SEQ ID NO:74) (k) GlySerAlaValCysXaa PheTyr! (SEQ ID NO:75) (l) AsnSerAsnTrpLeu ProAla!Val (SEQ ID NO:76) (m) Pro GluAsp!ProArgProGly ThrGlnSer!Cys (SEQ ID NO:77), and (n) AspProTyrCys AlaGly!TrpAsp (SEQ ID NO:78).
 15. A method according to claim 12, wherein said peptide sequence is selected from the group consisting of:(a) AspGlu!Cys GlnLysArgAlaAsn!Asn TyrPheVal!Ile (SEQ ID NO:01) Cys GlnLysArgAlaAsn!Asn TyrPheVal!Ile ArgLysGlnThr! (SEQ ID NO:02) (b) CysGlyThr AsnGly! AlaSer! TyrPheHisGly! LysArgHisAsnGln! (SEQ ID NO:79) CysGlyThr AsnGly! AlaSerAsn! TyrPheHis! LysArgHisAsnGln! (SEQ ID NO:80) CysGlyThr AsnGly! AlaSer!XaaXaaPro (SEQ ID NO:81) (c) ArgIleGlnVal! GlyAla! LeuValLys! CysSer!Pro PheTyr! AspAsn! (SEQ ID NO:07) CysSer!Pro PheTyr! AspAsn!Pro AspGluArgLys! HisLeuAsp! (SEQ ID NO:08) GlyXaa GlyAla!Xaa CysSer!ProTyr AspAsn!Pro (SEQ ID NO:09) (d) Leu PheTyr!Ser GlyAla!Thr ValAsnAla!Ala (SEQ ID NO:10) Leu PheTyr!SerXaaThrXaaAla AspGlu! PheTyr! (SEQ ID NO:11) PheTyr! Ser GlyAla!Thr ValAsnAla!Ala AspGlu! PheTyr! (SEQ ID NO:12) (e) Leu AsnAsp! AlaLys!ProAsnPheVal (SEQ ID NO:13) (f) PhePhePheArgGlu (SEQ ID NO:14) PhePhe PheTyr!ArgGlu ThrAsn! (SEQ ID NO:15) PhePheArgGlu ThrAsn!Ala (SEQ ID NO:16) Phe PheTyr!ArgGlu ThrAsn!Ala (SEQ ID NO:17) TyrPhePhe PheTyr!ArgGlu (SEQ ID NO:18) PheTyr!PhePhe PheTyr!ArgGlu (SEQ ID NO:19) PheTyr! PheTyr! PheTyr!ArgGlu ThrAsn!Ala (SEQ ID NO:20) IleVal! PheTyr!Phe PheTyr! PheTyr!ArgGlu (SEQ ID NO:21) Asp LysPheTyr!Val PheTyr! PheTyrLeu! PheTyrIleLeu! PheTyr! (SEQ ID NO:22) Asp LysPheTyr!Val PheTyr! PheTyrIleLeu! PheTyrIle! PheTyr! (SEQ ID NO:82) ValIle! PheTyr! PheTyrLeu! PheTyrIleLeu!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:83) ValIle! PheTyr! PheTyrIleLeu! PheTyrIle!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:84) ValIle! PheTyr! PheTyrIleLeu! PheTyrIleLeu!PheArgXaa ThrAsn! (SEQ ID NO:85) ValIle! PheTyr! PheTyrLeu! PheTyrIleLeu! PheTyr! ArgThr! GluAspVal! ThrAsn! (SEQ ID NO:86) (g) Glu PheTyr!IleAsn CysSer!GlyLys (SEQ ID NO:25) PheTyr!IleAsnCysGlyLys AlaValIle! (SEQ ID NO:26) (h) Arg ValIle! AlaGly! ArgGln! ValIle!CysLys (SEQ ID NO:27) Arg ValIle!Xaa ArgGln! ValIle!CysXaaXaaAsp (SEQ ID NO:28) GlyLys ValAlaIle!XaaXaaXaaArg ValAlaIle!XaaXaaXaaCysLys (SEQ ID NO:29) (i) ArgLysAsn!Trp ThrAla! ThrAlaSer! PheTyrLeu!Leu LysArg! (SEQ ID NO:87) PheTyr!Leu LysArg! AlaSer!ArgLeu AsnIle!Cys (SEQ ID NO:31) AsnIle!CysSer IleVal! ProSer!Gly (SEQ ID NO:32) Trp ThrAla! ThrAlaSer! PheTyrLeu!LeuLys AlaSerValIleLeu!XaaLeu (SEQ ID NO:88) Trp ThrAlaSer! ThrAlaSer! PheTyrLeu!LeuLys AlaSerIleLeu!XaaLeu (SEQ ID NO:89) Trp ThrAla! ThrAlaSer!XaaLeuLysXaaXaaLeuXaaCys (SEQ ID NO:90) (j) PheTyr! PheTyr! AsnAsp!GluIleGlnSer (SEQ ID NO:36) PheTyr!Pro PheTyr! PheTyr! PheTyr! AsnAsp!Glu (SEQ ID NO:37) (k) GlySerAla ValIleLeu!CysXaa PheTyr! (SEQ ID NO:38) SerAla ValIle!CysXaa PheTyr!XaaMet (SEQ ID NO:39) (l) AsnSer AsnAla!TrpLeu ProAla!Val (SEQ ID NO:40) (m) ValLeuIle!Pro GluAspTyrSerPhe!ProArgProGly (SEQ ID NO:41) ValLeuIle!ProXaaProArgProGlyXaaCys (SEQ ID NO:91) Pro GluAspTyrSerPhe!ProArgProGly ThrGlnSer!Cys (SEQ ID NO:43) (n) AspPro HisPheTyr!Cys AlaGly!Trp (SEQ ID NO:44) Pro HisPheTyr!Cys AlaGly!TrpAsp (SEQ ID NO:45) AspProXaaCys AlaGly!TrpAsp (SEQ ID NO:46) CysXaaXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:47) CysXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:48) CysXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:49) CysXaaXaaCysXaaXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:50) CysXaaXaaCysXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:51), and CysXaaXaaCysXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:52).
 16. A method according to claim 12, wherein said peptide sequence is selected from the group consisting of:(f) TyrPhePhe PheTyr!ArgGlu (SEQ ID NO:18) Asp LysTyr!Val PheTyr! PheTyrLeu! PheTyrIleLeu! PheTyr! (SEQ ID NO:92) Asp LysTyr!Val PheTyr! PheTyrIleLeu! PheTyrIle! PheTyr! (SEQ ID NO:93) ValIle!Tyr PheTyrLeu! PheTyrIleLeu!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:94) ValIle!Tyr PheTyrIleLeu! PheTyrIle!Phe ArgThr!Xaa ThrAsn! (SEQ ID NO:95) ValIle!Tyr PheTyrIleLeu! PheTyrIleLeu!PheArgXaa ThrAsn! (SEQ ID NO:96) Val PheTyr! PheTyrLeu! PheTyrIleLeu! PheTyr! ArgThr! GluAspVal! ThrAsn! (SEQ ID NO:97) Val PheTyr! PheTyrIleLeu! PheTyrIle! PheTyr! ArgThr! GluAspVal! ThrAsn! (SEQ ID NO:98) Val PheTyr! PheTyrIleLeu! PheTyrIleLeu! PheTyr!Arg GluAspVal! ThrAsn! (SEQ ID NO:99) (n) CysXaaXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:48) CysXaaXaaAspProXaaCysXaaTrpAsp (SEQ ID NO:49) CysXaaXaaCysXaaXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:51), and CysXaaXaaCysXaaXaaAspXaaXaaCysXaaTrpAsp (SEQ ID NO:52).
 17. A method according to claim 1, wherein said semaphorin polypeptide comprises an amino acid sequence selected from SEQ ID NO:54, 56, 58, 60, 62 and
 64. 18. A method according to claim 12, wherein said semaphorin polypeptide comprises SEQ ID NO:54.
 19. A method according to claim 1, wherein said semaphorin polypeptide comprises SEQ ID NO:56.
 20. A method according to claim 12, wherein said semaphorin polypeptide comprises SEQ ID NO:58.
 21. A method according to claim 12, wherein said semaphorin polypeptide comprises SEQ ID NO:60.
 22. A method according to claim 12, wherein said semaphorin polypeptide comprises SEQ ID NO:62.
 23. A method according to claim 12, wherein said semaphorin polypeptide comprises SEQ ID NO:64. 